 | John Henry Walsh - 1908 - 314 σελίδες
...1. Divide 217.32 by .6. The divisor .6 is changed to 6 by multiplying it by 10. To multiply 217.32 by 10, the decimal point is moved one place to the right, which makes it 2173.2. 6)2173.2 362.2 Ans. To divide by a decimal, make the divisor a whole number... | |
 | Joseph Archibald Ewart, Wilbur Stanwood Field, Adelbert Harland Morrison - 1912 - 208 σελίδες
...1000. 3568 3568 3568 10 100 1000 35680, Ans. 356800, Ans. 3568000, Ans. Observe that in multiplying by 10, the decimal point is moved one place to the right; that in multiplying by 100 the decimal point is moved two places to the right; that in multiplying... | |
 | Florian Cajori - 1915 - 328 σελίδες
...DIVIDE A NUMBER BY 10 Move the decimal point in the dividend one place to the left. In multiplying by 10, the decimal point is moved one place to the right. 4. Tell how to divide a number by 100. By 1000. Written Exercise 161. i. Divide 222.4 by 200. Divide... | |
 | Thomas O'Conor Sloane - 1922 - 214 σελίδες
...of decimal fractions the decimal point can never be omitted. l To multiply a decimal fraction by 1o the decimal point is moved one place to the right...operation may be expressed in vulgar fractions thus: YS X 1o=1% ;or 1%. In general any multiplication by a decimal multiplier is done by moving the decimal point... | |
| |
A decimal can be multiplied by a power of 10 by moving the decimal point to the right as many places as indicated by the power. If multiplied by 10, the decimal point is moved one place to the right; if multiplied by 100, the decimal point is moved two... 