LESSON LXIX. 1. A man bought eighteen oranges for 54 cents, six lemons for 12 cents, and a melon for 10 cents; how many cents did he pay for all of them? 2. There is a mast, 5 feet of which is in the mud, 10 feet in the water, and 15 feet above the water; how long is the mast? 3. In a school 15 girls learn to write, 12 learn arithmetic, 10 learn grammar, 8 learn geography, and 6 learn history; how many girls are there in the school? 4. There is an orchard in which there are 50 apple-trees, 25 peach-trees, 15 pear-trees, and 10 plum-trees; how many trees are there in the orchard? 5. There is a school in which there are four classes. In the first class there are 15 boys, in the second 10, in the third 9, and in the fourth 8; how many boys are there in the school? 6. If you have 20 cents, and spend 8 of them for raisins and 6 for oranges, how many cents will you have left? 7. A man borrowed 30 dollars; at one time he paid 15 dollars, at another 10 dollars. How many dollars remain unpaid? 8. A man bought a horse for 60 dollars, and paid 5 dollars for keeping him, and sold him for 75 dollars; what number of dollars did he gain? 9. A man sold a horse for 120 dollars, which was 30 dollars more than he gave for him; what did he give for the horse? 10. A drover purchased 25 sheep of one man, 15 of another, 12 of another, and 10 of another; he has since sold 12 of them. How many has he left? 11. A boy bought a book for 50 cents, a slate for 25 cents, and a dozen pencils for 5 cents; he paid for them with a one dollar bank bill, which is equal to 100 cents. How many cents ought he to receive back in change? 4* LESSON LXXIII. 1. If you pay one cent for an apple, how many cents must you pay for 2 apples? 2. If 2 peaches cost 2 cents, what will one peach cost? 3. A little girl has 2 hands; how many hands have 2 little girls? 4. 2 little girls have 4 eyes; how many eyes has one little girl? 5. Mary has 3 picture-books, and Jane has 2 times as many; how many picture-books has Jane ? 6. Jane has 6 pears, and Mary has only one half as many; how many pears has Mary? 7. If one yard of ribbon cost 4 cents, how many cents will 2 yards cost? 8. If 2 oranges cost 8 cents, how many cents will one orange cost? 9. If a quart of milk is worth 5 cents, how many cents are 2 quarts worth? 10. If 2 quarts of milk are worth 10 cents, how many cents is one quart worth? 11. If a loaf of bread is worth 6 cents, how many cents are 2 loaves worth? 12. If you have 12 cents, how many loaves of bread can you buy with them at 6 cents each? 13. What will 2 yards of cloth cost, at 7 dollars a yard? 14. If 2 yards of cloth cost 14 dollars, what is one yard of it worth? 15. Henry has 8 marbles, and James has 2 times as many; how many marbles has James? 16. William has 16 nuts, and Albert has only one half as many; how many nuts has Albert? 17. If a stage run 9 miles in an hour, how many miles will it run in 2 hours? 18. How many hours will it take a man to travel 18 miles, if he travel 9 miles an hour? 19. There are 10 dollars in a gold eagle; how many dollars are there in 2 eagles? 20. In 20 dollars, how many eagles are there of 10 dollars each ? 3 times 8 are 24 1 time 3 are how many? 2 times 3 are how many? 3 times 3 are how many ? 4 times 3 are how many? 5 times 3 are how many? 6 times 3 are how many? 7 times 3 are how many? 8 times 3 are how many ? 9 times 3 are how many? 10 times 3 are how many? 11 times 3 are how many? 12 times 3 are how many? ? 3 in 30 10 times. 3 in 33 11 times. 3 in 36 12 times. LXXV. What is 1 third of 3?* What is 1 third of 6? What is 1 third of 9? What is 1 third of 12? What is 1 third of 15? What is 1 third of 18? What is 1 third of 21? What is 1 third of 24? What is 1 third of 27? What is 1 third of 30? What is 1 third of 33? What is 1 third of 36? *When any number is divided into three equal parts, each LESSON LXXVII. 1. Sophia has one rose, and Maria has 3 times as many; how many roses has Maria? 2. Maria has 3 pinks, Sophia has only one third as many; how many pinks has Sophia? 3. In one quart there are 2 pints; how many pints are there in 3 quarts? 4. There are 2 pints in one quart; how many quarts are there in 6 pints? 5. There are 3 feet in one yard; how many feet are there in 3 yards? 6. In one yard there are 3 feet; how many yards are there in 9 feet? 7. There are 4 farthings in one penny; how many farthings are there in 3 pence? 8. In one penny there are 4 farthings; how many pence are there in 12 farthings? 9. If you recite 5 lessons each day, how many lessons will you recite in 3 days? 10. Charles recited 15 lessons in 3 days; how many lessons did he recite each day? 11. There are 6 shillings in one dollar; how many shillings are there in 3 dollars? 12. In one dollar there are 6 shillings; how many dollars are there in 18 shillings? 13. If one yard of broadcloth cost 7 dollars, what will 3 yards cost? 14. If 3 yards of broadcloth are worth 21 dollars, what is the value of one yard? 15. If a quart of cherries be worth 8 cents, what are 3 quarts worth? 16. If 3 quarts of cherries are worth 24 cents, how many cents is one quart worth? 17. If a pound of raisins cost 9 cents, how many cents will 3 pounds cost? 18. If 3 pounds of raisins are worth 27 cents, what is the value of one pound? 19. If a writing-book cost 10 cents, how many cents will 3 writing-books cost? |