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" Multiply as in the multiplication of integers, and point off" as many decimal places in the product as there are decimal places in both multiplicand and multiplier. "
The accomptant's oracle; or, key to science, a treatise of common arithmetic - Σελίδα 253
των Wardhaugh Thompson - 1771
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General Magazine of Arts and Sciences, Philosophical, Philological ...

1755 - 478 σελίδες
...both the Faftors. J330- 0,39416 0,24554635 83. But if it happens that when the Operation is finiflied, there are not fo many Figures in the Product, as there are Places of Decimals in the Factors, then Cyphers are to be prefix'd to Thus Mult. 17,35 by 4 5 7'?,6...

A Plain and Comprehensive Treatise of Decimals and Mensuration ..., Τόμος 6

William Crumpton - 1766 - 342 σελίδες
...hand of the product as are in both the multipli•.cand and multiplier. But when it fo happens that there are not fo many figures in the product as there are decimal places requir'd) in that cafe you muft fupP1? phers to the left ply the defect by prefixing cypt hand of the...

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

Roswell Chamberlain Smith - 1831 - 286 σελίδες
...as before. 3. Multiply ,15 by ,05. . OPERATION. ,15 ,06 Ans. ,0075 In this case, there not being so many figures in the product as there are decimal places in both the factors (viz. 4), we place two ciphers on the left of 75, to make as many. This will appear evident...

Practical and Mental Arithmetic: On a New Plan in which Mental Arithmetic is ...

Roswell Chamberlain Smith - 1841 - 306 σελίδες
...written decimally, is ,125, Ans., as hefore. 3. Multiply ,15 by ,05. In this case, there not heing so many figures in the product as there are decimal places in both the factors (viz. 4), we place two ciphers on the left of 75, <in A ic *o make as many. This will appear...

Rational arithmetic

Sarah Porter - 1852 - 286 σελίδες
...without regard to the decimal places until the process is finished, and then point off as many places in the product as there are decimal places in both multiplicand and multiplier. Now multiply .257 by .13 .257 .13 771 257 3341 Ansr. .03341. Here are only four places...

A Complete Arithmetic: Uniting Mental and Written Exercises in a Natural ...

Emerson Elbridge White - 1870 - 350 σελίδες
...decimal by another, Multiply as in the multiplication of integers, and point off as many decimal places in the product as there are decimal places in both multiplicand and multiplier. NOTE. — If there be not enough decimal figures in the product, supply the deficiency...

An Intermediate Arithmetic: Uniting Mental and Written Exercises in a ...

Emerson Elbridge White - 1873 - 260 σελίδες
...decimal by another, Multiply as in the multiplication of integers, and point off" as many decimal places in the product as there are decimal places in both multiplicand and multiplier. NOTE. — If there be not enough decimal figures in the product, supply the deficiency...

A Brief Course in Arithmetic: Oral and Written : on the Basis of Works by ...

Henry Bartlett Maglathlin - 1881 - 200 σελίδες
...many decimal ßyures in the product as there are decimal places in both factors. If there are not as many figures in the product as there are decimal places in both i'aotors, supply the deficiency by prefixing ciphers. 146. 147. 148. Multiply .123 3162 .7869 by .6...

A New Complete Arithmetic: Uniting Oral and Written Exercises

Emerson Elbridge White - 1883 - 370 σελίδες
...another: Rule.—Multiply as in the multiplication of integers, and point off as many decimal places in the product as there are decimal places in both multiplicand and multiplier. NOTE.—If there be not enough decimal figures in the product, supply the deficiency by...

First Book of Arithmetic: Uniting Oral and Written Exercises

Emerson Elbridge White - 1890 - 178 σελίδες
...another: — RULE. — Multiply as in the multiplication of integers, and point off as many decimal places in the product as there are decimal places in both multiplicand and multiplier. NOTE. — If there be not enough decimal figures in the product, supply the deficiency...




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