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" When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers. "
An Elementary Arithmetic Designed for Academies and Schools: Also Serving as ... - Σελίδα 111
των George Roberts Perkins - 1851 - 347 σελίδες
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The Rudiments of Written Arithmetic: Containing Slate and Black-board ...

Horatio Nelson Robinson - 1877 - 212 σελίδες
...to 4 decimal places, unless great accuracy is required. 5. To divide by 10, 100, 1000, etc.. remove the decimal point as many places to the left as there are ciphers on the right hand of the divisor. EXAMPLES FOR PRACTICE. (2) 6). 426 (3) (4) .05 ) 81.60 (5) .009)....

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

William Frothingham Bradbury - 1885 - 416 σελίδες
...hundred, etc., to divide by 10, 100, 1000, or 1 with any number of ciphers annexed, Rule. Move tJie decimal point as many places to the left as there are ciphers in the divisor. NOTE 1. In order to move the decimal point the required number of places to the left, it may be necessary...

Practical Arithmetic, by Induction and Analysis

Joseph Ray - 1885 - 358 σελίδες
...are ciphers in the multiplier. Thus, 82.50 = 250 cents; 82.50 5 = 2505 mills. In Dividing, move the point as many places to the left, as there are ciphers in the divisor. Thus, 275 cents = 82. 75; 4285 mills = $4. 28 5 1. Reduce 17 cts. to mills. Ans. 170 m. 2. Reduce 28...

Oxford and Cambridge local examinations in arithmetic, the papers set ...

Richard Oscar T. Thorpe - 1885 - 168 σελίδες
...partly integral and partly fractional, expressed in the decimal notation, by any power of ten, move the decimal point as many places to the left as there are cyphers in the power of ten." 2. How can vulgar fractions be compared ? 3. If the telegraph-posts by...

The National Question Book: A Graded Course of Study for Teachers and Those ...

Edward Richard Shaw - 1887 - 360 σελίδες
...times; one place to the right increases the value of the number 10 times. 72. It has no effect. 73. By removing the decimal point as many places to the left as there are ciphers. 74. A circulating decimal is one in which the same figure or set of figures recur in the quotient :...

The National Question Book ...

Edward Richard Shaw - 1887 - 488 σελίδες
...times; one place to the right increases the value of the number 10 times. 72. It has no effect. 73. By removing the decimal point as many places to the left as there are ciphers. 74. A circulating decimal is one in which the same figure or set of figures recur in the quotient :...

The New Practical Arithmetic

Waite A. Schoemaker - 1887 - 454 σελίδες
...product of two factors, one of which is 10, 100, 1000, etc., remove the figures of the other factor as many places to the left as there are ciphers in the 10, 100, 1000, etc. 1. Give answers at a glance. No pencil-work. 10 (groups) of 57 = . 1000 (groups)...

Robinson's Progressive Practical Arithmetic: Containing the Theory of ...

Horatio Nelson Robinson - 1888 - 372 σελίδες
...required denomination. Since the divisor is always 10, 100, 1000, etc., the operation is performed by removing the decimal point as many places to the left as there are ciphers in the divisor, prefixing ciphers when necessary. 2. Reduce 40063 liters to hektoliters. Ans. 400.63 HI. 3. In 136.7...

Practical Arithmetic

Charles Scott Venable - 1888 - 402 σελίδες
...point is two places further to the left. 100).009 .00009 503. To divide by 10, 100, 1000, etc., move the decimal point as many places to the left as there are ciphers in the divisor. NOTE. — To divide by 5, 50, 500, etc., move the decimal point one, two, three, etc., places to the...

Elementary Arithmetic

Charles Scott Venable - 1888 - 242 σελίδες
...place is two .OOOOo . . - , ..I. ui places further to the left. 293. To divide by 10, 100, etc., move the decimal point as many places to the left as there are ciphers in the divisor. 294. Find the quotients in the following : 295. To divide when the divisor is n decimal. 1. Find the...




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