Graded Problems in Arithmetic and Mensuration

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60 seconds

1 minute.

8 cord feet, or} = 1 cord of wood. 60 minutes

128 cubic feet

242 cubic feet

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30 degrees

12 signs, or 360 degrees

90 degrees

- 1 minute.

1 hour.

= 1 day.

60 degrees

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1 week.

12 calendar months,} = 1 year.

or 365 days

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ANSWERS TO GRADED PROBLEMS.

(EXCEPTING NOTATION AND NUMERATION.)

30. 155646. 31. 118962. 32. 96349. 33. 91246. 34. 85149.

35. 74863. 36. 149473.

37. 90987.

38. 533460. 39. 102248. 40. 2554531.

Page 7.

41. 1123209.

42. 12565.

43. 27637.

44. 37118.

45. 28681.

46. 21334.

47. 451 marbles.

48. 434 chestnuts.
49. 82 cents.
50. 75 plums.
51. 810 cows.
52. 154 miles.
53. 169 marbles.
54. 256 birds.

67. 13789423.
68. 22718166432.
69. 10509046.
70. 675713.
71. 9449596.
72. 34511103.
73. 4792256.
74. 11072264.
75. 10858844.
76. 9985146.
77. 103522.
78. 1189.
79. 10235.
80. 8141342.

Page 9.

81. 7209659.
82. 27067.
83. 610482.
84. 9399261.
85. 4533922.
86. 49020.
87. 6470342.
88. 100187.

101. 8119.

Page 10. 102. 95566; 64608; 7403. 103. 50813294;

566205276;
4660304964.
104. 5888943;
34679331;
83099529.
105. 10965170;
53729333;
664489302.
106. 5794452;

36698196;
576547974.

107. 3825155;

20655837;
720659202.

108. 1468922;

10177531;
75124868.

109. 25676672;

123568984;
1489246976.

1890100; 52695988. 112. 1051872; 2498196; 31293192.

113. 2345892; 37534272; 556758368.

114. 1295306;. 1772524; 61697470.

115. 12250710;

51452982;
530047386.

116. 1361360;
4084080;
100121840.
117. 6860424114;
972552.
118. 37517876;

612360.

119. 43558944; 10815. 120. 439316190;

14040.

121. 47537490; 522693. 122. 2999115; 1177225. 123. 537116673; 625636. 124. 5689309080;

49020000.

125. 1730944861;

3607435.

126. 6618067083; 9051264. 127. 4829519000. 128. 30372866776. 129. 2450844748. 130. 34204509171.

Page 11.

131. 70273359200. 132. 165797336.

133. 76670352.

134. 41457897945. 135. 52658892.

277. 16 days.

278. 150 acres at $100 each. 279. $360 gain. 280. 29254. 281. $5.65 gain. 282. $25974000. 283. 100. 284. 2985984.

Page 21. 29. 19270 dimes; 192700 cents.

30. $271910;

271910000 mills. 31. 99900 cents;

999000 mills. 32. 13579000 dimes. 33. 8764100 dimes; 87641000 cents.

34. $1513440. 35. 33333000 cents; 333330000 mills. 36. 16400 cents;

164000 mills. 37.$900;

900000 mills. 38. 2000 dimes.

39. 100 dimes. 40. 14600 mills. 41. 23000 cents. 42. 140000 mills. 43. 14280 dollars. 44. 2640 dollars. 45. 1642000 mills. 46. 37500 cents. 47. 16540 dimes. 48. 2560 cents. 49. 3400 mills. 50. 2520000 mills. 51. 1296000 cents.

52. 1370 mills.

53. 1110 dimes.

54. 64000 mills.

55. 24000 cents. 56. 960000 mills. 57. 6500 cents. 58. 74200 mills. 59. 500000 mills. 60. 2009000 mills 61. 600000 cents. 62. 790 dimes.

Page 22.

63. 320000 mills. 64. 90000 dimes. 65. 97000000 mills. 66. 4017000 cents. 67. 7560 dollars. 68. 61700 mills. 69. 740 cents. 70. 650 dimes. 71. 5604800 dimes72. 6409 cents; 125000 mills. 73. 78309 mills; 18915 cents. 74. 70090 cents; 799920 mills. 75. 606040 mills; 10001 cents. 76. 8709 cents; 906170 mills. 77. 1060 mills;

25000 dimes. 78. 71400 cents; 15800000 mills. 79. 64090 mills;

75619 cents.

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