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to one man, and of a bushel to another; but he could not tell how to divide it. Another man, standing by, advised him to divide the whole bushel into şix equal parts first, and then take of them for one, and of them for the other. How many parts did he give to each? How many to both? How many had he left?

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15. A man, paying some money to his labourers, gave each man of a dollar, and each boy of a dollar; how much more did he give to a man than to a boy?

16. What is the difference between and ? 17. If a man can earn of a dollar in a day, and a boy of a dollar, how much does the man earn more than the boy?

18. What is the difference between and ?

19. A boy, distributing some nuts among his companions, gave of a quart to one, and of a quart to another; how much more did he give to one than to the other?

NOTE. Change them to sixths.

20. What is the difference between and ? 21. A man, having two bushels of grain to distribute among his labourers, wished to give of a bushel to one, and of a bushel to another, and the rest to a third; but was at a loss to tell how to divide it; at last he concluded to divide each bushel into six equal parts, or sixths, and then to distribute those parts. How many sixths did he give to each ? 22. is how many?

23. A man had a horse, and a cow, and a sheep. The horse would eat of a load of hay in the winter, the cow, and the sheep. How many of a load would each eat? How many would they all eat? How many loads?

24. A boy, having a quart of nuts, wished to divide them so as to give one companion, another , and a third of them; but, in order to make a proper division, he first divided the whole into eight equal parts, and then he was able to divide them as he wished. How many eighths did he give to each? How many eighths had he left for himself?

25. is how many? is how many? and and are how many?

26. A man gave of a barrel of flour to one man, and of a barrel to another; to which did he give the most? How much?

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27. Which is the largest, or ? How much the largest ?

28. A boy, having a pound of almonds, said he intended to give of them to his sister, and his brother, and the rest to his mamma. His mam

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ma, smiling, said she did not think he could divide them so. 0 yes I can, said he; I will first divide them into twelve equal parts, and then I can divide them well enough. Pray how many twelfths did he give to each?

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30. Mr. Goodman, having a pound of raisins, said he would give Sarah, and Mary, and James of them; and he told Charles he should have the rest, if he could tell how to divide them. Well, said Charles, I would first divide the whole into twelve equal parts, and then I could take, and t, and of them. How many twelfths would each have? 31. and and are how many?

32. George bought a pine-apple, and said he would give of it to his papa, and to his mamma, and to his brother James, if he could divice it. James took it, and cut it into twentytequal piec96

and then distributed them as George had desired. How many twentieths did he give to each ?

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48. Reduce to sixths and to sixths. 49. and are how many?

50. Reduce and to eighths.

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72. †, and †, and 3, and To, and, less, are now many?

73. and are how many? 74. and are how many? 75. and are how many

When the denominators in two or more fractions are the same, the fractions are said to have a common denominator. Thus and & have a common denominator. We have seen that, when two or more fractions have a common denominator, they may be added and subtracted as well as whole numbers. We add or subtract the numerators, and write their sum or difference over the common denominator. The first part of the process in the above examples was to reduce them to a common denominator.

76. Reduce and to a common denominator. NOTE. They may be reduced to twelfths.

If it cannot be immediately seen what number must be the common denominator, it may be found by multiplying all the denominators together; for that will always produce a number divisible by all the denominators.

77. Reduce and to a common denominator. 78. Reduce and and to a common denominator.

79. Reduce and to a common denominator. 30. Reduce and to a common denominator

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B. 1. Mr. F. said he would give of a pine-apple to Fanny, and to George, and the rest to the one that could tell how to divide it, and how much there would be left. But neither of them could tell; so he kept it himself. Could you have told if you had been there? How would you divide it? How much would be left?

2. A man sold 14 bushels of wheat to one man, 4 bushels to another; how many bushels did he sell to both?

3. A man bought 64 bushels of wheat at one time, and 24 at another; how much did he buy in the whole?

4. A man bought 73 yards of one kind of cloth, and 6 yards of another kind; how many yards in the whole?

5. A man bought of a barrel of beer at one time, 2 barrels at another, and 63 at another; how much did he buy in the whole ?

6. A man bought one sheep for 4 dollars, and another for 5 dollars; how much did he give for both?

7. There is a pole standing, so that of it is in the mud, and of it in the water, and the rest out of the water; how much of it is out of the water?

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