When the multiplier is 10, 100, 1000, &c., the multiplication may be performed by simply removing the decimal point as many places towards the right, as there are ciphers in the multiplier. (Arts. The Mount Vernon Arithmetic ... - Page 125by Jacob Abbott, Charles Edward Abbott - 1846Full view - About this book
| James Bates Thomson - 1846
...multiplier is 10, 100, 1000, &c., the multiplication may be performed by simply removing the decimal point **as many places towards the right, as there are ciphers in the** multiplier. (Arts. 59, 191.) QUEsT.— How is multiplication of decimals proved ? 192. How proceed... | |
| James Bates Thomson - Arithmetic - 1846 - 348 pages
...multiplier is 10, 100, 1000, &c., multiplication may be performed by simply removing the decimal point **as many places towards the right, as there are ciphers in the** multiplier. (Arts 59, 191.) QUEST. — How is mnhirlieation of decimals proved? 192. How proceed when... | |
| James Bates Thomson - Mathematics - 1846 - 336 pages
...multiplier is 10, 100, 1000, &c., the multiplication may be performed by simply removing the decimal point **as many places towards the right, as there are ciphers in the** multiplier. (Arts. 59, 191.) QUEsT. — How is multiplication of decimals proved * 192. How proceed... | |
| James Bates Thomson - Arithmetic - 1848 - 422 pages
...multiplier is 10, 100, 1000, &e., the multiplication may be performed by simply removing the decimal point **as many places towards the right, as there are ciphers in the** multiplier. (Arts. 99, 324.) 1. Multiply 85.4321 by 100. Ans. 8543.21. 2. Multiply 42930.213401 by... | |
| DANIEL LEACH, WILLIAM D. SWAN - 1851
...decimal point. 110. A decimal may be multiplied by 10, 100, 1000, &c., by removing the decimal point **as many places towards the right. as there are ciphers in the** multiplier. If there be not as many places, make the number equal by annexing ciphers. Thus .244 multiplied... | |
| Jacob Abbott - 1853
...10. 118. " 169,248 " 100. 119. " 1,697,249 " 10. 120. " 2,345,912 " 100. 121. « 200,345,102 " 1000. **divisor, and then divide by the significant figures,...Divide 109,264,345 by 20. WORK UPON THE SLATE. SO]** S 0<?,26 4, 5,463,247 and 5 123. 304,102,306 -=- 30. 125. 109,206,342 -=- 200. 124. 109,246,328-4-40.... | |
| Daniel Leach - Arithmetic - 1853
...decimal point. 110. A decimal may be multiplied by 10, 100, 1000, &c., by removing the decimal point **as many places towards the right as there are ciphers in the** multiplier. If there be not as many places, make the number equal by annexing ciphers. Thus .244 multiplied... | |
| James Robinson - Business & Economics - 1856 - 93 pages
...ARTICLE IX. A mixed decimal number is multiplied by 10, 100, or 1000, by removing the decimal point **as many places towards the right as there are ciphers in the** multiplier. If there are not so many figures in the mixed decimal number, supply the deficiency by... | |
| James Stewart Eaton - History - 1857 - 373 pages
...Multiply 38.42 by 276. (b) A decimal fraction may be multiplied by 10, 100, etc., by moving the separatrix **as many places towards the right as there are ciphers in the** multiplier ; for, by moving the point one place to the right, each figure in the multiplicand is made... | |
| Henry G. C. Smith - Arithmetic - 1863 - 192 pages
...thus, 7'13 4- 10 = -713; -79 4- Ю = -079. In multiplying a decimal by a power of 10, we move the point **as many places towards the right as there are ciphers in the** multiplier; and in dividing by a power of 10, we move it as many places towards the left as there are... | |
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