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" Multiply as in whole numbers, and point off as many figures for decimals, in the product, as there are decimals in the multiplicand and multiplier. If there be not so many figures in the product as there are decimal places in the multiplicand and multiplier,... "
Cobb's Explanatory Arithmetick, Number Two: Containing the Compound Rules ... - Σελίδα 132
των Lyman Cobb - 1835 - 216 σελίδες
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The Tutor's Guide: Being a Complete System of Arithmetic; with Various ...

Charles Vyse - 1785 - 350 σελίδες
...fuch, till the Product is obtained, then obferve the following R' ULE S. 1 . Strike off fa many Figures from the Right Hand of the Product as there are Decimal Places in the Multiplier and Multiplicand. 2. But if there are not fo many Figures in the Product, fupply the Deficiency...

Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is ...

Roswell Chamberlain Smith - 1829 - 284 σελίδες
...$1227,307995. DIVISION OF DECIMALS. 1: 1ЛГ1 . In Multiplication, we point off as many decimal» in the product as there are decimal places in the multiplicand and multiplier counted together ; and, as division proves multiplication by making the multiplier and multiplicand...

Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is ...

Roswell Chamberlain Smith - 1831 - 288 σελίδες
...A. $isa7,307895. DIVISION OF DECIMALS. V liVI. In Multiplication, we point off as many decimal* in the product as there are decimal places in the multiplicand and multiplier counted together; and, as division proves multiplication by making the multiplier and multiplicand...

A New System of Arithmetick: In which the Rules are Familiarly Demonstrated ...

William Ruger - 1832 - 282 σελίδες
...difference the same for decimals. How do you point off in multiplication of decimals? A. As many figures from the right hand of the product as there are decimal places in both the factors. When you multiply by a pure decimal, is the product greater or less than the multiplicand...

Rose's New Arithmetic: An Explanatory and Practical Arithmetic, Adapted to ...

John Rose - 1835 - 192 σελίδες
...the multiplier, with units under units, &c. Multiply as whole numbers and point off as many figures from the right hand of the product, as there are decimal places in both the multiplicand and multiplier; and if there are not so many figures in the product, supply the...

Cobb's Explantory Arithmetick, Number Two: Containing the Compound Rules ...

Lyman Cobb - 1836 - 228 σελίδες
...be 12 ,5, and BO on. : DIVISION OF DECIMALS. Q. How do you divide decimals? A. They must be divided as whole numbers, and as many figures must be pointed off from the right hand of the quotient for decimals as the decimal places in the dividend exceed those in the divisor. When the decimal...

Practical Mercantile Arithmetic: In which the Theory and Practice of ...

Luther Ainsworth - 1837 - 298 σελίδες
...parts in the next lower denomination, (as in reduction descending,) and point off as many figures at the right hand of the product, as there are decimal places in the given decimal ; multiply the remainder, or the figures so cut off, by the parts in the next less denomination,...

Practical and Mental Arithmetic ...

Roswell Chamberlain Smith - 1839 - 308 σελίδες
...?-9000045. A. 1227,307995. DIVISION OF DECIMALS. ^ L VI. In multiplication, we point off as many decimals in the product as there are decimal places in the multiplicand and multiplier counted together ; and, as division proves mul tiplication, by making the multiplier and multiplicand...

Ruger's Arithmetick, with Questions and Answers: A New System of Arithmetick ...

William Ruger - 1841 - 268 σελίδες
...difference the same for decimals. How do you point off in multiplication'bf decimals! A. As many figures from the right hand of the product as there are decimal places in both the factors. When you multiply by a pure decimal, is tha product greater or less than the multiplicand...

The Arithmetic of Annuities and Life Assurance, Or, Compound Interest ...

Edward Baylis - 1844 - 196 σελίδες
...= .00827 II. 1. To multiply decimals. Multiply as in whole numbers, and cut off as many figures in the product as there are decimal places in the multiplicand and multiplier together ; supplying any deficiency of figures which may occur in the product by adding ciphers to...




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