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(7.) Divide 987 by 64.1 to 4 places of decimals.

64.1) 987 (.0153 ANSWER.

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By dividing by 56 at once we get the 56th part of the dividend, and by dividing by 8 we get the 8th part; and then taking the 7th part of that, we have the 56th part of the whole, because 8 × 7=56.

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Multiply the quotient by the divisor, adding in the remainder, if there be any: the product should be the same as the dividend.

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(1.) Divide 47659 by 6. ANS. 7943, remainder 1. (2.) Divide .0482796 by 1.2.

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ANSWER, .040233.

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(28.) 32572 ÷ 34.
(29.) 1554768 ÷ 216.
(30.) 5497800 ÷ 175.
(31.) 64000 23.
(32.) 4119231 ÷ 369.
(33.) 8862563 ÷ 189.
(34.) 415143630 ÷ 4455.
(35.) 11847672 708.
(36.) 3000000299.
(37.) 57380625 ÷ 7575.
(38.) 12810000 ÷ 732.
(39.) 1000000 ÷ 1111.
(40.) 4.9872 ÷ .54.

(41.) 469.57.25.

(42.) 3040.1 23.7.

In such examples as these get four decimal places in

the quotient, unless otherwise specified.

(43.) 47.5826.175. (44.) .34128.4736.

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(55.) If forty-nine thousand and six pence have to be divided among one hundred and seven people, how many will each get?

(56.) If a man have to walk four thousand and eleven miles in twenty-one days, how far must he go each day?

PART II.

FRACTIONS.

25. A fraction is part or parts of a unit.

If we take a line, for instance, and divide it into any number of equal parts, as six |_|| | ||│, and take one, two, three, &c. of those parts, we shall have so 1 2 3

many fractions, represented; thus

6' 6' 6'

&c.

The number below the line is the denominator, and shews into how many parts unity is divided; the number above the line, the numerator, and shews how many of such parts are taken.

A proper fraction is one whose numerator is less than

its denominator, as

1 2 3

6' 6' 6'

An improper fraction is one whose numerator is equal to, or greater than, its denominator, as

6 6

6 7
6' 6

where it

is plain that represents the whole of a thing, or unity,

7

6

6

1

and is the same as and or 1 and 6 6'

1

A mixed number is composed of a whole number and a

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1

A compound fraction is a fraction of a fraction; as

1

1

of which is plainly and is the same as X

4'

2

C

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