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218. Written Exercises.

Find results : 1. 24 x 216:48 5. 25 x 40 = 50 2. 25 x 105:15 6. 20 x 50 = 40 3. 26% 77 = 22 7. 40 x 50: 80 4. 34 x 33:12 8. 25 x 50 = 125

9. 121= 67 10. 187 61 11. 371 - 121 12. 874-121

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219. Oral Questions.

1. How many minutes in one hour ? in 14 hours ?

2. If a train runs at a constant rate of 20 miles per hour, in how many minutes does it run I mile ?

3. How many hours are there from 10 in the morning to 9 in the evening?

4. How long a time is it from 11 A.m. to 3:15 P.M. ? 5. How long a time is it from 11 P.M. to 3:30 A.M. ?

6. If a train runs 24 miles per hour, how many miles will it run from 11 A.M. to 1 P.M.?

7. If a man walks at the rate of 3 miles per hour, how far does he walk from 11 A.M. to 2 P.M.?

8. A man walking 4 miles per hour walked 6 miles by 1:30 P.M.; at what time did he start?

9. How many half-hours are there from 10 A.M. to 10 P.M.?

10. How many quarter-hours from 12 m. to 10 P.M. ?

220. Number of Days in each Month.
Thirty days hath September,
April, June, and November;
All the rest have thirty-one
Except the second month alone,
Which hath but twenty-eight in fine
Till leap-year brings it twenty-nine.

221. Written Problems.

1. How many minutes are there in Christmas day?

2. If Mary's pulse beats 85 times to the minute, how many times does it beat in an hour ?

3. Divide 219+56 by 208-197.

4. How many times does the minute-hand of the clock go round during January?

5. How many times does the hour-hand of the clock go round during a common year? (365 days)

6. A man bought two pairs of shoes at $1.50 a pair, a sack of salt for $ .90, and a saddle for $9; how much did he pay for all ?

7. If each page of a book has 27 lines, how many lines are on 94 pages ?

8. The stars rise 4 minutes earlier every night; in how many days will a star rise at 9 o'clock if it rises tonight at 10 o'clock ?

9. A man walked 24 miles Monday, 23 miles Tuesday, and 25 miles Wednesday; how many miles did he average per day?

10. A train ran 484 miles in 22 hours; what was the average rate per hour ?

11. A train ran 900 miles in 41 hours, stopping 5 hours within the time; what was the average speed while running ?

12. How much must be paid for 17 sheep at $5.25 a head ?

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226. Oral Problems.

1. If a gallon of water weigh 10 pounds, how much would 41 gallons weigh?

2. If Mary steps 2 feet each time, how many yards does she walk in taking 3 steps ?

3. If a pint of cream will make a cake of butter, how many such cakes will a quart and a half of cream make ?

4. If a cow gives 7 quarts of milk twice a day, how many gallons will she give in 2 days ?

5. What should 34 quarts of milk cost at 10 cents

per quart ?

6. Mrs. Jones filled 8 pans, each holding 14 quarts, with milk; how many gallons did the pans hold ?

7. If you divide a number by 16 the quotient will be 6; what is the number?

8. What is the cost of a bushel of potatoes when $250 is paid for 100 bushels ?

9. How many pounds of rice, at 6 cents a pound, can be bought for $18?

10. When the Fourth of July comes on Friday, what day of the week is June 30 ?

11. A man walking 4 miles an hour walked 6 miles by 1:30 P. M. At what time did he start?

12. A man walking 4 miles an hour started at 11:45 A. M. What time was it when he had walked 5 miles ?

13. If a man earns 20 cents an hour, how much does he earn from 10 A. M. to 3:30 P.M. ?

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