REVIEW. (a) A creamery received milk as follows: Monday, 8250 lb.; Tuesday, 7640 lb.; Wednesday, 8375 lb.; Thursday, 7230 lb.; Friday, 6953 lb.; Saturday, 8424 lb.; Sunday, 7651 lb. Find the number of pounds received during the week. (b) Find the average daily receipts. 1. Add and 3. (Change to 1 ths.) (c) Find the sum of 3751%, 2464, 821%, and 234. (d) Find the product of 372 multiplied by 63. (e) Find the product of 372 multiplied by 6.75. Compare the answers to problems (d) and (e). (f) Make a bill containing the following items, and find the amount: Aug. 2, 24 lb. sugar @ 5¢; Aug. 5, lb. tea @ 70¢; Aug. 10, 2 gal. syrup @ 35¢; Aug. 13, 5 bu. potatoes @ 554; Aug. 18, 5 cans peaches @ 18¢; Aug. 18, 5 gal. kerosene @ 15¢. 2. Draw a diagram of a piece of land 40 rods by 36 rods, in. to a rod. The diagram is inches long and scale, inches wide. (g) How many square rods in the piece of land described in problem 2? (h) How many acres? (i) The perimeter of the field is how many rods? 3. 3 is of 25. 3 twenty-fifths are 4. 4 is of 25. 4 twenty-fifths are (j) 85 is what part of 95? (1) 95 is what part of 105? (n) 105 is what part of 115? hundredths. hundredths. (k) 95 of 85 ? MISCELLANEOUS PROBLEMS. 1. Horace spent of his money and had 24¢ left; he Before spending any money he had spent cents. cents. (a) Mr. Green spent of his money and had $56.48 left. How much money did he spend? (b) Before spending any money how much did he have? 2. At 24 an ounce, of a pound of cinnamon costs cents. (c) Find the cost of 5 pounds of cloves at 134 per ounce. 3. A farmer mixed 10 bushels of oats with 15 bushels of corn; together there were bushels of grain. What What part was corn? part of the mixture was oats? (d) A dealer mixed 250 bushels of oats with 350 bushels of corn. What part of the mixture was oats? (e) What part was corn ? 4. Eddie, Willie, and Fay divided a melon among themselves. Eddie had 1 fourth of the melon. Will had 1⁄2 of what remained after Eddie had taken his share. What part of the melon did Will have? What part of the melon. was left for Fay? (f) An estate was divided as follows: The widow received 1 third of it, and each of five children received 1 fifth of what remained after the widow had received her share. What part of the whole estate did each child receive? 5. A had 3 sevenths of an estate and B had 4 sevenths of it. A's share was equal to what part of B's share? (g) If the estate mentioned in problem 5 was worth $9660, what was the value of A's share? (h) Of B's share? SIMLPE NUMBERS. Time-book, showing hours worked for one week.* Total hours... (aa) (bb) (cc) (t) (dd) (11) (mm) (ee) (ff) (gg)|(hh) (ii) | jj)| (kk) The above is from the ume-book of a small manufactory. (a to j) Find the number of hours worked by each employe. (k to t) Find the number of days (10 hours) worked by each employe. (u to dd) Find the amount earned by each employe. (ee to jj) Find the number of hours of work done each day. (kk) Find the sum of (a) to (j) inclusive; of (ee) to (jj) inclusive. (11) Find the sum of (k) to (t) inclusive. (mm) Find the sum of (u) to (dd) inclusive. REVIEW. 1. Common multiples of 15 and 20 are The least common multiple of 15 and 20 is etc. *Copy this time-book and write numbers in place of the letters; that is, instead of (a), write the number of hours worked by John Miller; in place of (k), write the number of days worked by John Miller, etc. Call 8 hours a day's work. COMMON FRACTIONS. 1. Add 1,, and . The 1. c. m. of 8, 10, and 5 is (a) Find the sum of 8965, 507, and 344. 11/ 40⚫ 2. From 91 subtract 3.2. = .2 = 8 3. Multiply 2 by 5. This means (d) Find the product of 5363 multiplied by . (e) Find the product of 681 multiplied by 3. 6. Multiply 21 by 23. This means (f) Find the product of 681 multiplied by 83. Story. 7. Multiply 11 by 21. This means 3 (i) Find the quotient of 75 divided by Story. 10° 10. Divide 7 by 2. (Change to ths.) 11. Divide 2 () by 3. This means (1) Find the quotient of 6213 divided by 5. (1) Tell the meaning of each of the following, (2) solve, and (3) (s) At $25 a dozen, how many lemons can I buy for $36.75? (t) I paid $36.75 for 25 barrels of apples. How much did the apples cost per barrel? (u) If one acre of land is worth $36.75, how much are 5.6 acres worth? (v) If 2 chairs cost $37.24, how much will 9 chairs cost at the same rate? *Pupils will most readily give a number story in such work as this, by letting the figures represent units of money, thus: At $.05 each, for $375.6 I could buy 7512 tablets. When the pupils are well grounded in this work, they may be encouraged to seek variety in their number stories. |