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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. Draw two lines showing the ratios 4 and 4.

13. 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 ton costs $6.

2. 9 is of what number?
3. 15 is of what number?
4. 14 is 3 of what number?
5. 20 is of what number?
6. 3} is şof what number?

7. If } of a yard of satin costs 80¢, what is the cost of one yard? Of 5 yards?

8. If Å 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?
12. of 18 is a of what number?
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 144 yards?

16. What is the cost of of a pound of candy at 15° a pound?

19.

20.

25.

17. What will 153 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?

A boy has 4 of a peck of nuts. If he gives away of them, what part of a peck will he have left?

If į of an ounce of tea costs 5¢, what will 1 pound cost?

21. Four fifths of 20 is of what number?

22. If I can buy 7 pencils for 1 of a dollar, how many can I buy for $% of a dollar?

23. If of a cord of wood is sold for $4, what will 5 cords bring?

24. If į of a barrel of sugar costs $12, what will i of a barrel cost?

If 19 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?

What will of a pound of tea cost at i of a dollar a pound?

29. At 4 of a dollar a bushel, how many bushels of apples can be bought for 10 dollars?

30. One third of a pole is blue, 1 of it is red, and the rest is white. What part of the pole is white? 31.

If 51 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 4 weeks?

33. When 3 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 41 feet wide?

28.

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COMPOUND NUMBERS.

Liquid Measure. 335. Liquid Measure is used in measuring liquids, as water, milk, etc.

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47 pt.

PINT
QUART

GALLON
2 pints (pt.) = 1 quart (qt.).

4 quarts = 1 gallon (gal.). 1. How many pints are there in 3 qt.? In 5 qt. ? 2.

How many quarts are there in 3 gal.? In 10 gal.? 3. How many pints in 5 gal. 3 qt. and 1 pt. ? 5 gal. = 5 X 4 qt., or 20 qt. ; 20 qt. + 3 qt.

23 qt. 23.qt.

: 23 x 2 pt., or 46 pt.; 46 pt. + 1 pt. 4. How many pints in 4 gal. 2 qt. 1 pt.?

How many gallons are there in 24 qt.? In 40 qt. ? 6. How many quarts are there in 12 pt.? In 16 pt. ? 7. How many gallons are there in 110 pints ?

} of a qt., and 110 pt. 110 X } qt., or 55 qt.

À of a gal., and 55 qt. = 55 X À gal., or 13 gal. and 3 qt. 8. How many gallons in 129 pints? 9. How many pints in 1 gal.? In į gal.? 10. How many gallons in 40 quarts? In 75 qt. ?

1 pt. 1 qt.

336. 1. How many quart jars will hold 21 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.

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