phosphoric acid; 12 lb., potash. 6. Phosphoric acid; 12 lb., nitrogen; 12 lb., potash. 80 lb., nitrogen; 80 lb., potash. 7. 12 lb., nitrogen; 24 lb., phosphoric acid; no potash. No nitrogen; 24 lb., phosphoric acid; 12 lb., potash.

Page 217. 1. 2.13 lb. 2. 2.38 lb. 3. 2.44 lb. 4. 1.12; 1.15.

Page 218. 1. 2.0% nitrogen; 0.7% phosphoric acid; 2.2% potash. 2. 1053. 3. $76.34. 4. $1.12; 12¢. 5. $2.81. 6. $396. 7. 10%; 9.1%.

Page 221. 1. $23.75. 2. $30.80. 3. $43.13. 4. $88. 5. $75. 6. $3500. 7. $2052. 8. $202.13. 9. $1.65; 55¢. 10. $1.20; 40¢. 11. $10,000. 12. $10,500; $16,800. 13. $6050. 14. $31.25; $1500.

3. $171; $3420.
3. $171; $3420. 4. $148.25.
$2739; $4108.50.

Page 224. 1. $410.40; $4104. 2. $2739. 5. $263.60; $11,731.50. 6. $4076; $1108.80. 7. Page 225. 1. $1912; $1523. 2. $487.75. 3. $1474.11. 4. $1209.09. 5. $1097. 6. $665. 7. $11.50.

Page 226. 1. $8.40. 2. $145.60. 3. $408.

Page 230. 1. $1,250,000. 2. $500. 3. $270. 4. $2,750,000. 5. 2%, quarterly. 6. 5%. Page 232. 7. $8727.50. 8. $41,010. 9. $21,810. 10. $48,025. 11. $7141.25. 12. $12,961.88. 13. $12,237.50. 14. $1200.25. 15. $317.88. 16. $8832. 17. $25,410. 18. $18,487.50. 19. $57,735. 20. $4986.25. 21. $5214.30. 22. $632.50. 23. $841.50. 24. $192,840. 25. $5177. 26. $265.25. 27. $5371. 28. $11,001.75.

Page 236. 1. $5000; $350. 2. 5.8%. 3. $195, gain. 4. $221.25, loss. 5. $58.50, gain. 6. $11.75, loss. 7. $1230, gain. 8. $3558.75, loss. 9. 3.9%. 10. 4.9%. 11. 5.0%. 12. $65.

Page 237. 1. $1.50. 2. $50. 3. $220. 4. $104.30; savings bank. 5. Yes; $245. 6. $1125; $450; the one at 6%. 7. $97.50. 8. $20. 9. $23.75. 10. $23. 11. $29. 12. $39. 13. $52.50. 14. $50.88. 15. $39.38. 16. $50. 17. $63. 18. $312.50. 19. $375. 20. $525. 21. $493.50. 22. $195. 23. $337.50. 24. $595. 25. $175. 26. Same. 27. Same. 28. $125; $300; the 5% security. 29. $25.38; $50.75; $101.50; $253.75. 30. $1376.55. 31. $5.25. 32. $149.70. 33. 6.4%.

Page 240. 1. 7%. 2. $315. 3. 5.6%. 4. $599.50. 5. $310; $50. 6. 7%. 7. Yes; $622.60. 8. 17%.

Page 244. 1. House, $300; Food, $375; Clothing, $300; Higher Life, $300; Miscellaneous, $150; Investments, $75. 2. House, $500; Food, $625; Clothing, $375; Higher Life, $625; Miscellaneous, $250; Investments, $125. 3. House, $228; Food, $516; Clothing, $132; Miscellaneous, $264; Investments, $60. 4. House, $750; Food, $750; Clothing, $450; Higher Life, $300; Health, $150; Miscellaneous, $300; Investments, $300.

Page 245. 1. $495. 2. $378.46; 4.2%. 3. 24; 5.6%. 4. 5.1%. 5. $520; 5.8%.

Page 246. 1. $312; $188. 2. Decreased; $8. 3. $3650; $219. 4. $23.06; $2.94, less. 5. $278.40, loss. 6. $441.60, gain.

Page 253. 1. A, $266.67; B, $155.56. 2. A, 66.0%; B, 34.0%. 3. A, 68.9%; B, 31.1%. 4. A, 65.3%; B, 34.7%. 5. A, 63.2%; B, 36.8%. 10. 71.4%; 142.9%; 2000%. 11. 200%. Page 256. 1. Massachusetts; New Hampshire. 3. Montana; Wyoming; New Mexico; Idaho; Ohio; Utah; Oregon; California; Michigan; Colorado. Page 262. 1. 5.29. 2. 22.09. 3. 61. 4. 111. 5. 5.76. 6. 12.96. 7. 0.49. 8. 0.6561. 9. 1,440,000. 10. 12,974,404. 11. 11. 12. 13. 13. 25. 14. 18. 15. 27. 16. 24. 17. 36. 18. 33. 19. 3.5. 20. 6.4. 21. 2.2 in. 22. 1.4 ft. 23. 2.1 in. 24. 66 in. 25. 77 yd. 26. 3.3 yd. 27. 324 ft. 28. 30. 48.4 in. 31. 512 in. 32. 520 ft. 33. 320 ft.; 960 ft. 35. 80 ft.; 50 ft. 36. 680 ft.; 2040 ft.; 3. Page 264. 1. 57. 2. 61. 3. 63. 4. 71. 5. 82 ft. 9. 89 ft. 10. 83 yd. 11. 1. 12. 31. 13. 32. 14. 1. Page 266. 1. 25.63 ft. 2. 63 in. 3. 24.04 in.

6. 12.73 in.

440 in.

29. 560 ft.

34.

540 ft.;

1080 ft.; 2.

6. 87 ft. 7. 95 ft. 8. 97 ft.

4. 1.73 in.

5. 2.45 in.

5. 125 ft. 11. 76.5 in.

6.

22 ft. 6 in. 12. 153 ft.

3. 18.03 in. 9. 4.34 in.

4. 76.62 ft. 10. 21.93 ft.

5. 8.49 in.

11. 3.46 in.

Page 267. 1. 85 ft. 2. 2.83 ft. 3. 36.06 in. 4. 95 in. 7. 16 ft. 6 in. 8. 42.52 ft. 9. 85 ft. 10. 535 ft. 13. 91.92 in. 14. 36 ft. 15. 20.62 ft. Page 268. 1. 45.45 ft. 2. 88.24 ft. 6. 9.76 in. 7. 9.29 in. 8. 41.05 in. 12. 50 ft. 13. 7.5 mi. per hr. 14. 8.94 mi. per hr. Page 269. 1. 9. 2. 11. 3. 8. 4. 12. 5. 14. 6. 25. 7. 16. 8. 18. 9. 2.4 in. 10. 22 in.

34. 35.

Page 272. 1. 5. 2. 7. 3. 8. 4. 9. 5. 2.646. 6. 3.606. 7. 5.385. 8. 6.856. 9. 8.185. 10. 9.539. 11. 2. 12. 3. 13. 4. 14. 2.351. 15. 2.571. 16. 2.668. 17. 3.037. 18. 3.583. 19. 3.708. 20. 4.626. 21. 15. 22. 23. 23. 31. 24. 46. 25. 72. 26. 83. 27. 88. 28. 93. 29. 95. 30. 98. 31. 18. 32. 21. 33. 27. 35. 44. 36. 46. 37. 81. 38. 93. 39. 15. 40. 19. 41. 22. 42. 29. 43. 38. 44. 41. 45. 62. 46. 69. 47. 82. 48. 93. 49. 14. 50. 28. 51. 42. 52. 87. 53. 13 in. 54. 3.39 ft. 55. 688.90 cu. in. 56. 14.69 cu. in. Page 273. 1. 160.33 cu. in. 2. 600.94 cu. ft. 5. 21 sq. in. 6. 27 sq. in. 7. 21 sq. in. 8. 7,960,264.7 T.

1. 192 sq.
in.

2. 229 sq. in.

Page 275. 5. 15 sq. ft. 6. 21 sq. ft. 7. 1490.72 cu. in. 8. 623.7 cu. in.

10. 946,176 sq. ft. 11. 960. 12. 183}.

Page 315. Exercise 1. 1. 114.07; 115.27; 122.37; 128.67; 131.87; 133.77; 142.67; 135.17. 2. 92.9; 91.7; 84.6; 78.3; 75.1; 73.2; 64.3; 71.8. 3. 50.41; 68.89; 237.16; 470.89; 620.01; 718.24; 1274.49; 795.24. 4. 10.923; 12.769; 23.692; 33.385; 38.308; 41.231; 54.923; 43.385. 5. 2.37; 2.77; 5.13; 7.23; 8.3; 8.93; 11.9; 9.4.

Exercise 2. 1. 124.45; 129.45; 126.95; 132.85; 135.85; 137.15; 134.85; 135.45. 2. 73.6; 68.6; 71.1; 65.2; 62.2; 60.9; 63.2; 62.6. 3. 1393.92; 1971.92; 1670.42; 2422.08; 2857.68; 3057.62; 2708.48; 2797.52. 4. 371.83; 442.25; 407.04; 490.14; 532.39; 550.70; 518.31; 526.76. 5. 6.6; 7.85; 7.23; 8.7; 9.45; 9.78; 9.2; 9.35. 33; 39.25; 36.13; 43.5; 47.25; 48.88; 46; 46.75.

35.2; 41.87; 38.53; 46.4; 50.4; 52.13; 49.07; 49.87.

Page 316. Exercise 3. 1. 375.1; 392.7; 360.8; 425.7; 403.7; 437.8; 422.4; 413.6. 2. 965.9; 964.3; 967.2; 961.3; 963.3; 960.2; 961.6; 962.4. 3. 119.35; 124.95; 114.8; 135.45; 128.45; 139.3; 134.4; 131.6. 4. 2; 2; 2; 2; 2; 2; 2; 2. Į Į Į Į ; }; }; }; ↓· 48.03; 50.28; 46.20; 54.51; 51.69; 56.06; 54.08; 52.96. 5. 250.1; 251.7; 248.8; 254.7; 252.7; 255.8; 254.4; 253.6. Exercise 4. 1. 4120; 4230; 4340; 4450; 4560; 4670; 4540; 4730. 2. 41,200; 42,300; 43,400; 44,500; 45,600; 46,700; 45,400; 47,300. 3. 5150; 5287.5; 5425; 5562.5; 5700; 5837.5; 5675; 5912.5. 4. 47.6; 47.6; 47.6; 47.6; 47.6; 47.6; 47.6; 47.6. 5. 82.4; 84.6; 86.8; 89; 91.2; 93.4; 90.8; 94.6. 20.6; 21.15; 21.7; 22.25; 22.8; 23.35; 22.7; 23.65. 0.0412; 0.0423; 0.0434; 0.0445; 0.0456; 0.0467; 0.0454; 0.0473.

Exercise 5. 1. 94.073; 94.073; 94.073; 94.073; 94.073; 94.073; 94.073; 94.073. 2. 1295; 1317.5; 1340; 1362.5; 1385; 1407.5; 1330; 1372.5. 3. 4.32; 4.39; 4.47; 4.54; 4.62; 4.69; 4.43; 4.58. 4. 60.43; 61.48; 62.53; 63.58; 64.63; 65.68; 62.07; 64.05. 5. 41.44; 42.16; 42.88; 43.6; 44.32; 45.04; 42.56; 43.92. 64.75; 65.88; 67; 68.13; 69.25; 70.38; 66.5; 68.63.

Page 317. Exercise 6. 1. 160.583; 161.483; 162.383; 163.283; 164.183; 165.083; 162.583; 163.783. 2. 47.298; 46.398; 45.498; 44.598; 43.698; 42.798; 45.298; 44.098. 3. 369.93; 375.24; 380.55; 385.86; 391.17; 396.48; 381.73; 388.81. 4. 7.6; 7.71; 7.82; 7.93; 8.04; 8.15; 7.84; 7.99. 5. 7.84; 7.95; 8.06; 8.18; 8.29; 8.4; 8.09; 8.24. 0.78; 0.80; 0.81; 0.82; 0.83; 0.84;

0.81; 0.82. 78.38; 79.5; 80.63; 81.75; 82.88; 84; 80.88; 82.38.

Exercise 7. 1. 262.022; 262.922; 263.822; 264.722; 265.622; 266.522; 264.022; 264.922. 2. 29.717; 28.817; 27.917; 27.017; 26.117; 25.217; 27.717; 26.817. 3. 44.94; 45.5; 46.06; 46.63; 47.19; 47.75; 46.19; 46.75. 4493.75; 4550; 4606.25; 4662.5; 4718.75; 4775; 4618.75; 4675. 4. 115.04; 116.48; 117.92; 119.36; 120.8; 122.24; 118.24; 119.68. 11.50; 11.65; 11.79; 11.94 ; 12.08; 12.22; 11.82; 11.97. 1150.4; 1164.8; 1179.2; 1193.6; 1208; 1222.4; 1182.4; 1196.8. 5. 14.38; 14.56; 14.74; 14.92; 15.1; 15.28; 14.78; 14.96.

28.76; 29.12; 29.48; 29.84; 30.2; 30.56; 29.56; 29.92. 44.76; 45.3; 45.84; 44.34; 44.88.

43.14; 43.68; 44.22;

Exercise 8. 1. 82,700; 83,600; 84,500; 85,400; 86,300; 87,200; 86,900; 87,800. 2. 454.85; 459.8; 464.75; 469.7; 474.65; 479.6; 477.95; 482.9. 3. 2.07; 2.09; 2.11; 2.14; 2.16; 2.18; 2.17; 2.20. 20.68; 20.9; 21.13; 21.35; 21.58; 21.8; 21.73; 21.95. 206.75; 209; 211.25; 213.5; 215.75; 218; 217.25; 219.5. 4. 3308; 3344; 3380; 3416; 3452; 3488; 3476; 3512. 330.8; 334.4; 338; 341.6; 345.2; 348.8; 347.6; 351.2. 33.08; 33.44; 33.8; 34.16; 34.52; 34.88; 34.76; 35.12. 5. 196.7; 197.6; 198.5; 199.4; 200.3; 201.2; 200.9; 201.8. Page 318. Exercise 9. 1. 53 ft. 4 in.; 106 ft. 8 in.; 123 ft. 4 in.; 2. 7 ft. 5 in.; 6 ft. 7 in.;

in.;

7 in.

3. 5 ft. 4 in.;

17 ft. 2 in.;

19 ft.

in.;

17 ft. 8

in.;

in.;

131 ft.

70 ft.; 156 ft. 8 in.; 166 ft. 8 in.; 171 ft. 8 in.; 190 ft. 4 ft. 9 in.; 3 ft. 11 in.; 2 ft. 3 in.; 1 ft. 9 in.; 1 ft. 6 in.; 7 ft.; 10 ft. 8 in.; 12 ft. 4 in.; 15 ft. 8 in.; 16 ft. 8 in.; 5 ft. 8 in.; 7ft. 5 in.; 11 ft. 4 in.; 13 ft. 1 16 ft. 7 18 ft. 27 in.; 20 ft. 2 in. 56 ft. 8 in.; 74 ft. 4 in.; 113 ft. 4 in.; 166 ft. 5 in.; 177 ft. 1 in.; 182 ft. 4 in.; 201 ft. 10 in. 2 ft. 8 in.; 3 ft. 1 in.; 3 ft. 11 in.; 4 ft. 2 in.; 4 ft. 3 10 in.; 1 ft. 4 in.; 1 ft. 11 in.; 2 ft. 1 in.; 2 ft. 13 in.; 2 ft. 4 in. 5 in.; 7 in.; 103 in.; 1 ft. in.; 1 ft. 33 in.; 1 ft. 43 in.; 1 ft. 5 in.; 1ft. 7 in. 5. 10; 14; 21; 243; 311; 331; 341; 38. 63; 83; 12; 14; 18; 20; 20; 22. 11; 13; 23; 3; 311; 47; 4774; 42.

1 ft. 6 in.;

4. 1 ft. 4 in.; 1 ft. 9 in.; in.; 4 ft. 9 in. 8 in.;

Exercise 10. 1. 1377; 1377; 1377; 1377; 1377; 1877; 1377; 1377. 2. 11,587.5; 12,150; 11,675; 11,787.5; 12,325; 12,100; 12,212.5; 12,300. 3. 2317.5; 2430; 2335; 2357.5; 2465; 2420; 2442.5; 2460. 4. 12.76; 13.38; 12.86; 12.98; 13.57; 13.33; 13.45; 13.55. 25.52; 26.76; 25.72; 25.96; 27.15; 26.65; 26.90; 27.09. 5. 3167 ft. 3 in.; 3321 ft.; 3191 ft. 2 in.; 3221 ft. 11 in.; 3368 ft. 10 in.; 3307 ft. 4 in.; 3338 ft. 1 in.; 3362 ft. Exercise 11. 1. 4 yd. 19 in.; 14 ft. 2 in.; 5 yd. 12 in.; 5 yd. 22 in. ; 6 yd. 22 in.; 12 ft. 11 in.; 14 ft. 6 in.; 10 ft. 10 in. 2. 7 yd. 8 in.; 21 ft. 1 in.; 6 yd. 15 in.; 6 yd. 5 in.; 5 yd. 5 in.; 22 ft. 4 in.; 20 ft. 9 in.; 24 ft. 5 in. 3. 145 in.; 5 yd. 20 in.; 61 yd.; 8 yd.; 107 in.; 155 in.; 33 ft. 1450 in.; 55 yd. 20 in.; 62 yd.; 871 yd.; 1075 in.; 1550 in.; 37 14 in.; 20 in.; yd.; yd.; 10 in.; 15 in.; ft. yd.; 143 in.; 20 in.; ft. 10 in.; 11 in.; 16 in.; yd.; in.; ft. 72 in.; 83 in.; 113 in.; † yd.; †yd.; 64 in.; in.; 4 in.; 63 in.; 4 yd.; 4 yd.; 37 in.; 5 in.; ft. 126; 43; 62; 18. 510; 580; 800; 900; 1260; 430; 620;

26 in.; yd.; 1 Toyd.; 88 in.; 12 89 in.; ft. 4 5. 51; 58; 80; 90;

180. 204; 232; 320; 360; 504; 172; 248; 72.

3 yd. 19 in.;

Page 319. Exercise 12. 1. 16 lb. 15 oz.; 17 lb. 1 oz.; 17 lb. 8 oz.; 17 lb. 6 oz. ; 18 lb. 4 oz.; 20 lb. ; 22 lb. 31⁄2 oz.; 17 lb. 4 oz.

2. 7 lb. 4 oz.; 7 lb. 11 oz.;

8

113oz.; 1.17 oz. ;

3. 1 lb. 1 oz.;

oz.; 1lb. 4 oz. 109 lb. 6 oz.;

9 lb. 23 oz.; 140 oz.; 1863 oz.; 17 lb. 8 oz.; 24 lb. 14 oz.; 8lb. 5 oz. 12 oz.; 143 oz.; 14 oz.; 183 oz.; 1 lb. 12oz.; 2 lb. 7§ oz.; 13 oz. 1.23 oz.; 1.47 oz.; 1.4 oz.; 1.87 oz.; 2.8 oz.; 3.98 oz.; 1.33 oz. 1 lb. 2 oz.; 1 lb. 6 oz.; 21 oz.; 28 oz.; 2 lb. 10 oz.; 3 lb. 11 38 oz.; 4 oz.; 48 oz.; 43 oz.; 63 oz.; 93 oz.; 13 oz.; 4 oz. 115 lb. 10 oz.; 137 lb. 8 oz. ; 2100 oz. ; 2800 oz. ; 262 lb. 8 oz. ; 373 lb. 7 oz.; 125 lb. 4. 83 oz.; 9oz.; 11 oz.; 10 oz.; 14 oz.; 1 lb. 5 oz.; 1 lb. 137 oz.; 10 oz. 1 lb. 10 oz.; 1 lb. 112 oz. ; 2 lb. 1 oz. ; 311⁄2 oz. ; 42 oz. ; 3 lb. 15 oz. ; 5 lb. 9§ oz. ; 1 lb. 14 oz. 4 lb. 143 oz.; 5 lb. 3 oz.; 6 lb. 3 oz.; 94 oz.; 126 oz.; 11lb. 13 oz.; 16 lb. 127 oz.; 5 lb. 10 oz. 5. 10 lb. 15 oz.; 11 lb. 9 oz.; 13 lb. 12 oz.; 210 oz.; 280 oz.; 26 lb. 4 oz.; 37 lb. 5 oz.; 12 lb. 8 oz. 1093 lb. 12 oz.; 1156 lb. 4 oz.; 1375 lb.; 21,000 oz.; 28,000 oz.; 2625 lb.; 3734 lb. 6 oz.; 1250 lb. 1.75 oz. ; 1.85 oz.; 2.2 oz.; 2.1 oz. ; 2.8 oz.; 4.2 oz.; 5.98 oz.; 2 oz.

86.15.

Exercise 13. 1. 363.823; 345.903; 352.933; 357.193; 366.173; 374.183; 372.173; 431.473. 2. 11,079; 9735; 10,262.25; 10,581.75; 11,255.25; 11,856; 11,705.25; 16,152.75. 3. 73.86; 64.9; 68.42; 70.55; 75.04; 79.04; 78.04; 107.69. 7.39; 6.49; 6.84; 7.05; 7.50; 7.90; 7.80; 10.77. 738.6; 649; 684.15; 705.45; 750.35; 790.4; 780.35; 1076.85. 4. 5.91; 5.19; 5.47; 5.64; 6.00; 6.32; 6.24; 8,61. 59.09; 51.92; 54.73; 56.44; 60.03; 63.23; 62.43; 5908.8; 5192; 5473.2; 5643.6; 6002.8; 6323.2; 6242.8; 8614.8. 5. 4653.18; 4088.7; 4310.15; 4444.34; 4727.21; 4979.52; 4916.21; 6784.16. Exercise 14. 1. 10,001; 10,008; 10,065; 10,202; 10,545; 10,606; 10,568; 10,414. 2. 100.01; 100.08; 100.65; 102.02; 105.45; 106.06; 105.68; 104.14. 3. 41,479.15; 41,508.18; 41,744.59; 42,312.80; 43,735.39; 43,988.39; 43,830.78; 43,192.07. 4. 3200.32; 3202.56; 3220.8; 3264.64; 3374.4; 3393.92; 3381.76; 3332.48. 320.03; 320.20; 322.08; 326.46; 337.44; 339.39; 338.18; 32,003.2; 32,025.6; 32,208; 32,646.4; 33,744; 33,939.2; 83,817.6; 33,324.8. 5. 33.34; 33.36; 33.55; 34.01; 35.15; 35.35; 35.23; 34.71. 133.35; 133.44; 134.2; 136.03; 140.6; 141.41; 140.91; 138.85.

333.25.

76.52; 79.09; 79.55; 79.26; 78.11.

Page 320. Exercise 15. 1. 15 in.; 16 in.; 16

64

22 40 in.; 25 in.; 3511⁄2 in. 257 in.; 160 in.; 225 10 in.; 14 in.

75.01; 75.06; 75.49;

in.; 18 in.; 19 in.;

19 in.; 16 in.; 1837 in. 2. 37 in.; 31 in.; 3 in.; 11⁄2 in.; ††in.; }}in.; 32 in.; 12 in. 3. 131⁄2 in.; 15 in.; 15 in.; 201⁄2 in.; 23 in.; 241⁄231⁄2 in.; 15 in.; 21 in. in.; 25 in.; 251 in.; 343 in.; 387 in.; 144 in.; 164 in.; 166 in.; 220 in.; 246 in.; in. 4. 9 in.; 10 in.; 103 in.; 13 in.; 153 in.; 16 in.; 90 in.; 102 in.; 1033 in.; 1371⁄2 in.; 1533 in.; 160§ in.; 900 in.; 1025 in.; 10371⁄2 in.; 1375 in.; 15371⁄2 in.; 1606дin.; 1003 in.; 1409 in. 5. 37%; 42.7%; 43.2%; 57.3%; 64.1%; 66.9%; 41.8%; 58.7%. 121%; 14.2%; 14.4%; 19.1%; 21.4%; 22.3%; 13.9%; 19.6%.

100 in.; 140in.