9. If 5 apples cost 10 cents, what is the cost of 1 apple?. 10. If 4 sheep are worth $20, what are 3 sheep worth? 11. A girl bought 3 pairs of shoes for $6. At the same rate, what would 5 pairs cost? 12. 13. Draw two lines showing the ratios 4 and 4. What is the ratio of a rectangle 4 in. by 5 in. to one 2 in. by 5 in.? Review. 334. 1. Find the cost of a ton of hay, when of a 7. If of a yard of satin costs 804, what is the cost of one yard? Of 5 yards? 8. If of a ton of coal occupies 24 cubic feet, how many cubic feet will 1 ton occupy? 9. If of a barrel of fish cost $10, what will 1 barrel cost? 10. What is the price of a dozen, when of a dozen oranges sell for 20¢? 11. 2 times are how many fourths? 13. If of a pound of rice costs 6 cents, what will 5 pounds cost? 14. What is the cost of 6 gallons of molasses at $.40 a gallon? 15. A woman has 15 yards of muslin. How much will she have after she uses 14 yards? 16. What is the cost of of a pound of candy at 15¢ a pound? 17. What will 15 dozen eggs cost at 20¢ a dozen? 18. A boy after selling and of his marbles had 12 marbles left. How many had he at first? 19. A boy has of a peck of nuts. If he gives away of them, what part of a peck will he have left? 20. If of an ounce of tea costs 5¢, what will 1 pound cost? Four fifths of 20 is of what number? 10 21. 22. If I can buy 7 pencils for of a dollar, how many can I buy for 1% of a dollar? 23. If of a cord of wood is sold for $4, what will 5 cords bring? 24. If of a barrel of sugar costs $12, what will of a barrel cost? 25. If of a lot of goods is worth $360, what is of the lot worth? 26. $40 is equal to of my house rent for 1 year. How much do I pay a month? 27. If of a ton of coal lasts 2 days, how long will ₫ of a ton last? 28. What will of a pound of tea cost at of a dollar a pound? 29. At of a dollar a bushel, how many bushels of apples can be bought for 10 dollars? 30. One third of a pole is blue, of it is red, and the rest is white. What part of the pole is white? 31. If 5 pounds of nuts are divided equally among 7 boys, what part of a pound will each boy receive? 32. When a furnace consumes coal at the rate of of a ton a day, how much will it consume in 43 weeks? 33. When of a yard of ribbon is put into a loop, how many loops can be made from 3 yards? 34. At of a cent a square foot, what will it cost to paint a blackboard 24 feet long and 4 feet wide? COMPOUND NUMBERS. Liquid Measure. 335. Liquid Measure is used in measuring liquids, as water, milk, etc. 1. 2. 3. 4. 5. 6. GALLON 2 pints (pt.) = 1 quart (qt.). How many pints are there in 3 qt.? 5 gal. 23.qt. = 5 X 4 qt., or 20 qt.; 20 qt. + 3 qt. = How many pints in 4 gal. 2 qt. 1 pt.? In 5 qt.? In 10 gal.? pt.? 23 qt. In 40 qt. ? In 16 pt.? 7. How many gallons are there in 110 pints? How many pints in 1 gal.? In gal.? 10. How many gallons in 40 quarts? In 75 qt.? 336. 1. How many quart jars will hold 2 gallons of milk? 2. How many half-pint bottles can you fill with a gallon of olive oil? 3. A milkman sold 18 gal. of milk at 6¢ a quart. How much did he get for it? 4. At 10¢ a pint, how much syrup can be bought for $3.60? 5. How many pint bottles will hold 2 gal. 1 qt. of oil? 6. If a gallon of molasses costs 80¢, how much will 6 pints cost? 7. A man bought 2 cans of mineral water, each containing a gallon and a half. The price was 20¢ a gallon. How much did he pay? 8. There are 231 cu. in. in a gallon. How many cubic inches in a quart? 9. A lady sold 2 gal. 3 qt. 1 pt. of vinegar at 6¢ a quart. How much did she get for it? 10. A man paid 52¢ for 1 gal. 2 qt. 1 pt. of milk. He paid - a quart. 11. If a family pays 8¢ a quart for milk and uses 3 pt. a day, what is the milk bill for the month of March? 12. If a barrel holds 31 gallons, and a hogshead holds twice as much, what does a hogshead hold? Dry Measure. 337. Dry Measure is used in measuring dry articles, as grain, seeds, fruit, vegetables. |