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" Multiply as in whole numbers, and point off in the product as many decimal places as there are in both factors. "
A Practical Arithmetic: Designed for Grammar Schools and Academies - Σελίδα 117
των George E. Seymour - 1880 - 310 σελίδες
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The Teachers Assistant. Or, A System of Practical Arithmetic: Wherein the ...

1811 - 210 σελίδες
...146.265 take 45.3278 ,8. From 4560. take .720 MULTIPLICATION OF DECIMALS. RULE. Multiply as in whole numbers, and point off in the product as many decimal places as tliere are in both factors. If there are not as many places in the product as there are decima»^>Iaces...

The Teachers' Assistant, Or, A System of Practical Arithmetic: Wherein the ...

1817 - 214 σελίδες
...146.265 take 45.3278 8. From 4560. take .720 MULTIPLICATION OF DECIMALS. RULE. Multiply as in whole numbers, and point off in the product as many decimal places as there are in both factors. If there are not as many places in the product as there are decimal places in the factors,...

The Scholar's Arithmetic: Designed for the Use of Schools in the United States

Jacob Willetts - 1822 - 200 σελίδες
...subtract the millionth part of itself. Am. .999999. MULTIPLICATION OF DECIMALS. RULE. Multiply as in whole numbers, and point off in the product as many decimal places as there are in both factors. If there are not as many places in the product as there arf decimal places in the factors,...

The Common School Arithmetic: Prepared for the Use of Academies and Common ...

Charles Davies - 1833 - 284 σελίδες
...express the nu"""•"tor decimally. Therefore to multiply one decixction by another we have the following RULE. Multiply as in simple numbers, and point off in the product, from the right hand, as many figures for decimals as are equal to the number of decimal places in the...

Mental and Practical Arithmetic

Charles Davies - 1838 - 292 σελίδες
...multi plicand and multiplier. Therefore, to multiply one decimal by another, we have the following RULE. Multiply as in simple numbers, and point off in the product, from the right hand, as many figures for decimals as are equal to the number of decimal places in the...

Papers for the Schoolmaster, Τόμος 2

1852 - 316 σελίδες
...decimal places, we obtain the rule. — Multiply the figures as if they were whole numbers, and mark off in the product as many decimal places as there are in loth multiplier and multiplieand. Ex. Multiply .54 by .3. Converted into vulgar fractions we have *...

Arithmetic for Schools

Barnard Smith - 1854 - 368 σελίδες
...each result. MULTIPLICATION OF DECIMALS. 90. RULE. Multiply the numbers together as if they were whole numbers, and point off in the product as many decimal places as there are decimal places in both the multiplicand and the multiplier; if there are not figures enough, supply...

A Manual, Prepared for the Use of a Private School

Henry Warren Torrey - 1855 - 170 σελίδες
...numbers, not forgetting that ten tenths make a unit. Rule for Multiplication : — Multiply as in whole numbers, and point off in the product as many decimal places as there are decimals in both factors: — Hence the Rule for Division : — Divide as in whole numbers, and make...

Arithmetic and Algebra in Their Principles and Application ...

Barnard Smith - 1857 - 740 σελίδες
...result. 6—2 MULTIPLICATION OF DECIMALS. 90. RULE. Multiply the numbers together as if they were whole numbers, and point off in the product as many decimal places as there are decimal places in both the multiplicand and the multiplier ; if there are not figures enough, supply...

School Arithmetic: Analytical and Practical

Charles Davies - 1858 - 346 σελίδες
...will be equal to the '-i ' 0 number of ciphers in the two denominators : 305 hence, ' 12 20 12.51110 RULE. — Multiply as in simple numbers, and point off' in the product, from the right hand, as many figures for decimals as there are decimal places in both factors ; and...




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