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" ... place. In multiplying a decimal fraction by an integer, there are as many decimal places in the product as there are in the multiplicand. "
The Rand-McNally primary arithmetic - Σελίδα 226
των Edwin Crawford Hewett - 1899
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Arithmetic: Being a Sequel to First Lessons in Arithmetic

Warren Colburn - 1824 - 292 σελίδες
...evident from what we have seen in adding and subtracting decimals, that in this case there must be as many decimal places in the product, as there are in the multiplicand. It may • perhaps be more satisfactory if we analyze it. 7 times 5 thousandths are 35 thousandths,...

Arithmetic Upon the Inductive Method of Instruction: Being a Sequel to ...

Warren Colburn - 1826 - 264 σελίδες
...evident from what we have seen in adding and subtracting decimals, that in this case there must be as many decimal places in the product, as there are in the multiplicand. It may perhaps be more satisfactory if we analyze it. 7 times 5 thousandths are 35 thousandths, that...

Arithmetic Upon the Inductive Method of Instruction ...: Stereotyped at the ...

Warren Colburn - 1829 - 258 σελίδες
...evident from what we have seen in adding and subtracting decimals, that in this case there must be as many decimal places in the product, as there are in the multiplicand. It may perhaps be more satisfactory if we analyze it. 7 'times 5 thousandths are 35 thousandths, that...

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

Charles Davies - 1833 - 284 σελίδες
...quotient will produce the dividend. But when decimal fractions are multiplied together there will be as many decimal places in the product as there are in the multiplier and multiplicand § 167. Therefore the dividend must contain as many decimal places as the...

Arithmetic Upon the Inductive Method of Instruction: Being a Sequel to ...

Warren Colburn - 1835 - 264 σελίδες
...multiplied together in the same manner is whole numbers, anil as many places are pointed of for decimals in the product, as there are in the multiplicand and multiplier counted tugctlicr. It is plain that this must always be the case, for tenths multiplied by tenths must produce...

The elements of algebra

James Wood - 1857 - 634 σελίδες
...multiplication, viz. Multiply as in rvhole numbers, taking no notice of the decimal points, and point off' as many decimal places in the product as there are in the multiplicand and multiplier together. To prove the Rule for Division; Let the dividend be made to have, if it has not already,...

Arithmetic

Charles Elsee - 1866 - 300 σελίδες
...17-8946— 30-254— -5 + 21-12. 37. — Multiplication. BULB. Multiply as in integers ; and mark off as many decimal places in the product as there are in the multiplier and multiplicand together. Ex. (1) Multiply 1-394 by 2-71 i'394 2-71 1394 9758 2788 377774...

Common School Arithmetic on the Analytic System: With an Appendix of the ...

Shelton Palmer Sanford - 1872 - 404 σελίδες
...order that the product might be ten-thousandths. These examples make it clear that there will always be as many decimal places in the product as there are in the multi plicand and multiplier counted together. Hence the RULE. Multiply as in whole numbers, and in...

Elementary Arithmetic, Oral and Written

William Guy Peck - 1878 - 240 σελίδες
...Since tenths multiplied by hundredths give thousandths, .5 x .09 = .045. PRINCIPLE. — There will be as many decimal places in the product as there are in the factors. RULE. Multiply as in integers, and point off from the right of the product, as many decimal...

Bradbury's Eaton's Practical Arithmetic: Combining Oral and Written Exercises

William Frothingham Bradbury - 1879 - 392 σελίδες
...under tlie figure of the m/ultiplier which produces it. 3. Add these partial products and point off as many decimal places in the product as there are in the multiplicand, and the result will be the true product. 62. PBOOF. Multiply the multiplier by the multiplicand, and, if...




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