| Geography - 1867 - 964 pages
...explanations given in Lesson XII., that to multiply a decimal by any power of 10, we need only move **the decimal point as many places to the right as there are** ciphers in the multiplier. For example : — •31567 x 100 is 31-567. For -34567 x 100 •= AVoVs... | |
| Augustus De Morgan - Algebra - 1830 - 160 pages
...instances we get the following rule:—To multiply a decimal fraction by a decimal number (106), move **the decimal point as many places to the right as there are** ciphers in the decimal number. When this cannot be done, add ciphers to the right of the decimal (116)... | |
| Wales Christopher Hotson - 1842 - 306 pages
...fractions being The multiplication of a decimal by a number of the form 1000... is performed by removing **the decimal point as many places to the right as there are** ciphers in the multiplier; for the local values of the figures increase ten -fold for every place the... | |
| Pliny Earle Chase - Arithmetic - 1844 - 248 pages
...divisor by the quotient, and you will obtain the dividend. To divide any number by 10, 100, 1000, fyc., **remove the decimal point as many places to the right as there are zeroes in the** divisor. When there are zeroes at the right hand of the divisor, cut them off, and remove the decimal... | |
| George Roberts Perkins - Arithmetic - 1846 - 266 pages
...125.125 by 5.5. Ans. 688.1875. 36. A decimal number maybe multiplied by 10, 100, 1000, &c., by removing **the decimal point as many places to the right as there are** ciphers in the multiplier ; and if there are not so many figures, make up the deficiency by annexing... | |
| Pliny Earle Chase - Arithmetic - 1848 - 240 pages
...divisor by the quotient, and you will obtain the dividend. To divide any number by 10, 100, 1000, fyc., **remove the decimal point as many places to the right as there are zeroes in the** divisor. When there are zeroes at the right hand of the divisor, cut them off, and remove the decimal... | |
| George Roberts Perkins - Arithmetic - 1849 - 347 pages
...by 5-5. Ans. 688-1875. S3 • A decimal number may be multiplied by 10, 100, 1000, &c., by removing **the decimal point as many places to the right as there .are** ciphers in the multiplier; and if there are not so many figures, make up the deficiency by annexing... | |
| George Roberts Perkins - Arithmetic - 1850 - 372 pages
...2221-7778. Ans. 688-1875. 53. A decimal number may be multiplied by 10, 100, 1000, &c., by removing **the decimal point as many places to the right as there are** ciphers in the multiplier ; and if there are not so many figures, make up the deficiency by annexing... | |
| George Roberts Perkins - Arithmetic - 1851 - 356 pages
...125-125 by 5-5. Ans. 688-1875. 53. A decimal number may be multiplied by 10, 100, 1000* &c., by removing **the decimal point as many places to the right as there are** ciphers in the multiplier ; and if there are not so many figures, make up the deficiency by annexing... | |
| George Roberts Perkins - Arithmetic - 1855 - 382 pages
...2221-7778. Ans. 688-1875. S3, A decimal number may be multiplied ,by 10, 100, 1000, &c., by removing **the decimal point as many places to the right as there are** ciphers in the multiplier ; and if there are not so many figures, make up the deficiency by annexing... | |
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