16. How many inches are there in nine feet? In ten feet? 10 feet and 10 inches? 10 feet and 11 inches? 11 feet? 11 feet and 5 inches?

17. Twenty-four hours make one day. How many hours are there in five days? In 5 days and 6 hours? 5 days and 10 hours? 5 days and 12 hours? 5 days and 16 hours?

18. How many hours are there in eight days? 8 days and 1 hour? 8 days and 7 hours? 8 days and 23 hours? 9 days?

19. Thirty days make one month. How many days are there in three months? 3 months and 10 days? 3 months and 20 days? 3 months and 25 days? 3 months and 29 days?

20. How many days are there in seven months? 7 months and 11 days? 7 months and 21 days? 7 months and 29 days? 8 months?

21. Four quarts make one gallon. How many quarts are there in 15 gallons? 17 gallons and 3 quarts? 17 gallons and 1 quart?

22. How many quarts are there in 21 gallons? 24 gallons? 24 gallons and 2 quarts? 27 gallons and 1 quart?

23. If one ton of hay cost 14 dollars, how much will 5 tons cost? 6 tons? 7 tons?

24. Thirty-two quarts make one bushel. How many quarts are there in 2 bushels? 3 bushels? 3 bushels and 10 quarts? 3 bushels and 20 quarts?

How many

25. Sixty minutes make one hour. minutes are there in 4 hours? 6 hours? 7 hours and 10 minutes? 7 hours and 20 minutes? 7 hours and 40 minutes? 8 hours and 10 minutes?

26. How many are 5 times 17? 6 times 15? 7 times 13? 9 times 14? 8 times 14? 7 times 16 5 times 19 9 times 12? 6 times 18? 5 times 28? 3 times 37 2 times 99? 9 times 22?

XV.-1. If I pay one cent for an apple, how many can I buy for 2 cents? How many for 3 cents? for 4 cents? for 5 cents?

2. 1 is contained in 2 how many times? in 3? in 4? in 5?

3. If a steel pen costs two cents, how many can be bought for 4 cents? How many for 6 cents? for 8 cents? for 10 cents? for 12 cents?

4. How many times are 2 contained in 4? in 6? 8? 10? 12?

5. If I walk two miles an hour, how long will it take me to walk 14 miles? how long to walk 16 miles ? 18 miles 20 miles?

6. How many times are 2 contained in 14? in 16? 18? 20?

7. Three feet make one yard. How many yards are there in 6 feet? in 9 feet? in 12 feet? in 15 feet?

8. How many times are 3 contained in 6? in 9? 12? 15?

9. A gentleman gave eighteen apples to three little boys? How many did he give them apiece?

10. How many times are 3 contained in 18? in 21? 24? 27! 30?

11. 8 is how many times 4? 12 is how many times 4 16 is how many times 4? 20 is how many times 4?

12. 24 is how many times 4? 28 is how many times 4? 32 is how many times 4? 36 is how many times 4? 40 is how many times 4?

13. Five cents make one half-dime. How many half-dimes are there in 10 cents? in 15 cents? in 20 cents? in 25 cents?

14. How many times 5 in 30? in 35? in 40? in 45? in 50?

Finding how many times one number is contained in another, as we have just been doing, is called DIVISION. The answer is called the Quotient.

XVI.-1. If 20 apples be divided among 4 boys, how many will each receive? 20 divided by 4 are how many? 20 divided by 5 are how many?

2. If nine barrels of flour cost 54 dollars, how much does one barrel cost? 54 divided by 9 are how many? 54 divided by 6 are how many?

3. If 8 yards of broadcloth cost 56 dollars, how much will one yard cost? 56 divided by 8 are how many? 56 divided by 7 are how many?

4. A courier rode 72 miles in 9 hours; how far did he ride in one hour? 72 divided by 9 are how many? 72 divided by 8 are how many?

5. There are 28 trees in an orchard, and 4 trees in How many rows are there? 28 divided by 4 are how many? 28 divided by 7 are how many?

a row.

6. In a certain orchard there are 81 trees, and 9 trees in each row. How many rows are there? 81 divided by 9 are how many?

7. A grocer sold 9 boxes of raisins for 27 dollars. What was the price of one box? 27 divided by 9 are how many? 27 divided by 3 are how many?

8. Four pecks make one bushel. How many bushels are there in 32 pecks? 32 are how many times 4? how many times 8?

9. A dime is worth ten cents. How many dimes are worth 50 cents? 50 divided by 10 are how many? 50 divided by 5 are how many?

10. A labourer receives 9 dollars a month. How long will it take him to earn 63 dollars? 63 are how many times 9? how many times 7?

11. A gentleman paid 64 cents for raisins that were worth 8 cents a pound. How many pounds did he buy? 64 are how many times 8?

12. How many tons of coal, at 7 dollars a ton, can I buy for 49 dollars? for 35 dollars? How many are

49 divided by 7?-35 divided by 7?

13. How many weeks are there in 21 days? In 42 days? 21 are how many times 7? 42 are how many times 7? how many times 6?

14. A stage-coach goes six miles an hour. How long will it take to go 36 miles? 24 miles? 48 miles? How many times 6 in 36? in 24? in 48?

15. If a locomotive goes 5 miles in half an hour, how many half hours will it take to go 25 miles? 30 miles? 45 miles? 40 miles?

16. How many are 25 divided by 5? 30 divided by 5 45 divided by 5? 40 divided by 5?

17. If a horse eats 6 quarts of oats in one day, in how many days will it eat 60 quarts? 42 quarts? 60 are how many times 6? 42 are how many times 6?

18. If ten pecks of flour fill one barrel, how many barrels may be filled with 90 pecks? with 70 pecks? 100 pecks? 80 pecks? 10 is contained in 90 how many times? In 70? In 100? In 80?

19. If you pay 9 cents to see the menagerie, how many times can you see it for 90 cents? For 63 cents? For 18 cents? For 54 cents? For 72 cents? How many times 9 are 90? 63? 18? 54? 72?

20. Five cents make a half dime. How many half dimes are there in 50 cents? In 25 cents? In 15 cents? 10 cents? 40 cents? How many times 5 are 50? 25 15? 10? 40?

21. Eight quarts make one peck. How many pecks are there in 24 quarts? In 16 quarts? In 48 quarts? In 64 quarts? How many are 24 divided by 8? 16 divided by 8? 48 divided by 8? 64 divided by 8? 22. Four pecks make one bushel. How many bushels are there in 40 pecks? In 16 pecks? In 36