## Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain Practical System of Arithmetic, Adapted to the United States |

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Results 6-10 of 13

Page 163

Iqr . 241b . is Scwt . Sqrs . 17lb . Ans . f 302 . ADDITION OF VULGAR

FRACTIONS . RULE . REDUCE compound fractions to single ones ;

numbers to improper fractions ; and all of them to their least common

denominator ( by Case VI .

Iqr . 241b . is Scwt . Sqrs . 17lb . Ans . f 302 . ADDITION OF VULGAR

FRACTIONS . RULE . REDUCE compound fractions to single ones ;

**mixed**numbers to improper fractions ; and all of them to their least common

denominator ( by Case VI .

Page 164

In adding

may first find the sun of the fractions , to which add the whole numbers of the

given

= 147 ...

In adding

**mixed**numbers that are not com . pounded with other fractions , youmay first find the sun of the fractions , to which add the whole numbers of the

given

**mixed**numbers . 6 . Find the sum of 537 and 15 . I find the sum of and to bc= 147 ...

Page 166

REDUCE whole and

siinple ones , and those of different integrers to the same ; then multiply all the

nunerators together for a new numerator , and all tbe de . nominators together for

...

REDUCE whole and

**mixed**numbers to the improper fractions ,**mixed**fractions tosiinple ones , and those of different integrers to the same ; then multiply all the

nunerators together for a new numerator , and all tbe de . nominators together for

...

Page 188

Extract the square , cubed , or 6th root of 12250590 464 . Ans . 48 . 5 Extract the

square , biquadrate , or 8th root of 72158 19739338336 . Ans . 96 . i ALLIGATION

, Is the method of

...

Extract the square , cubed , or 6th root of 12250590 464 . Ans . 48 . 5 Extract the

square , biquadrate , or 8th root of 72158 19739338336 . Ans . 96 . i ALLIGATION

, Is the method of

**mixing**several simples 188 · EVOLUTION , OP . EXTRACTION...

Page 189

i ALLIGATION , Is the method of

that the composition may be of a mean or ... A farmer

64 cents a bushel , 18 bushels of Indian corn , at 55 cts . a bushel , ang 21 ...

i ALLIGATION , Is the method of

**mixing**several simples of different qualities , sothat the composition may be of a mean or ... A farmer

**mixed**15 bushels of rye , at64 cents a bushel , 18 bushels of Indian corn , at 55 cts . a bushel , ang 21 ...

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