## The Youth's Assistant in Theoretic and Practical Arithmetic: Designed for the Use of Schools in the United States |

### From inside the book

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Page 12

A man . bought 17 cows for 15 .

multiply 17 by 5 , we find the cost at 5

3 times 5 , the cost , at 15

as ...

A man . bought 17 cows for 15 .

**dollars**apiece ; what did they all cost ? If wemultiply 17 by 5 , we find the cost at 5

**dollars**apiere , Operation , and since 15 is3 times 5 , the cost , at 15

**dollars**apicce , will 17 manifestly be 3 times as muchas ...

Page 15

A man deposited 9000 |

will took out 112

bank ? l 16 . How many years from Ans . 8888 dolls . the flight of Mahomet in 622

...

A man deposited 9000 |

**dollars**in a bank , of which he ! which if you add 643 , itwill took out 112

**dollars**; how become 1826 ? Ans . 1183 . much remains in thebank ? l 16 . How many years from Ans . 8888 dolls . the flight of Mahomet in 622

...

Page 19

6 , If 30114

multiply by 25 , that the prom how many

25 . one receive ? 12 . If a certain number of 63 ) 301141478 dolls . Ans . men ...

6 , If 30114

**dollars**be die 11 . What number must I vided equally among 63 men ,multiply by 25 , that the prom how many

**dollars**will each duct may be 625 ? Ans .25 . one receive ? 12 . If a certain number of 63 ) 301141478 dolls . Ans . men ...

Page 34

Federal Money is usually denoted by the character , $ , placed before the figures ;

and in reading it ,

mentioned . ADDITION OF FEDERAL MONEY , 133 . RULE . The same as for the

...

Federal Money is usually denoted by the character , $ , placed before the figures ;

and in reading it ,

**dollars**, cents and mills are the only denominations usualmentioned . ADDITION OF FEDERAL MONEY , 133 . RULE . The same as for the

...

Page 164

For value received , I promise to pay to Oliver Bountiful , or order sixty - ihree

Timothy Testimony . JOEL TRUSTY . No . II . By 1100 persons . Billford , Sept . 18

, 1838 ...

For value received , I promise to pay to Oliver Bountiful , or order sixty - ihree

**dollars**, fifty four cents , on demand , with interest after three months . Attest ,Timothy Testimony . JOEL TRUSTY . No . II . By 1100 persons . Billford , Sept . 18

, 1838 ...

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### Common terms and phrases

acres added Addition amount ANALYSIS answer body bush bushels called cash cents Change ciphers column common compound contains cost cube cubic decimal denominator denoted diameter difference distance divide dividend division divisor dollars dolls equal evidently example expressed factors feet figures foot four fraction gain gallon give given greater half Hence hundred hundredths inches interest least left hand length less mean measure method miles months multiply names operation payment period person pound principal proceed proportion quantity QUESTIONS FOR PRACTICE quotient ratio receive Reduce remainder right hand rods root rule share shillings side simple solid square square root subtract supposed tens tenths third tion units vulgar weight whole worth write written yard

### Popular passages

Page 82 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.

Page 89 - The greatest common divisor of two or more numbers, is the greatest number which will divide them without a remainder. Thus 6 is the greatest common divisor of 12, 18, 24, and 30.

Page 118 - PROBLEM II. The first term, the last term, and the number of terms given, to find the common difference. RULE. — Divide the difference of the extremes by the number of terms less 1 , and the quotient will be the common diffcrenct.

Page 111 - Subtract the square number from the left hand period, and to the remainder bring down the next period for a dividend. III. Double the root already found for a divisor ; seek how many times the divisor is contained in the dividend...

Page 94 - It will be seen that we multiply the denominator of the dividend by the numerator of the divisor for the denominator of the quotient, and the numerator of the dividend by the denominator of the divisor for the numerator of the quotient.

Page 120 - Add together the most convenient indices to make an index less by 1 than the number expressing the place of the term sought. 3. Multiply the terms of the geometrical series together belonging to those indices, and make the product a dividend. 4. Raise...

Page 115 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.

Page 31 - RULE. Divide as in whole numbers, and from the right hand of the quotient point off as many places for decimals as the decimal places in the dividend exceed those in the divisor.

Page 2 - Los números cardinales 0: zero 1: one 2: two 3: three 4: four 5: five 6: six 7: seven 8: eight 9: nine 10: ten 11: eleven 12: twelve 13: thirteen 14: fourteen 15: fifteen 16: sixteen 17: seventeen 18: eighteen 19: nineteen 20: twenty...

Page 93 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.