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Βιβλία Βιβλία 1 - 10 από 180 για IV.—To divide by 1O, 1OO, 1OOO, etc. Move the decimal point in the dividend as....
" IV.—To divide by 1O, 1OO, 1OOO, etc. Move the decimal point in the dividend as many places to the left as there are ciphers in the divisor, prefixing ciphers when necessary. Perform the division in the following: 1. 8736^-100. 4. 23.97—1000. 7. .54—100.... "
A Complete Arithmetic: Oral and Written - Σελίδα 80
των Malcolm MacVicar - 1879 - 394 σελίδες
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A Complete System of Theoretical and Mercantile Arithmetic: Comprehending a ...

George G. Carey - 1818 - 574 σελίδες
...carried to any degree of exactness required. 3. To divide by any number that has ciphers annexed, remove the decimal point in the dividend, as many places to the left hand as there arc ciphers on the right of the divisor. *.l. The number of decimal places in the divisor...

The elements of arithmetic

Augustus De Morgan - 1830
...decimal by a decimal number, such as 10, 100, 1000, &c. is performed by merely moving the decimal point as many places to the left as there are ciphers in the decimal number. If there are not enough places in the dividend to allow of this, annex ciphers to the...

The Elements of Arithmetic

Augustus De Morgan - 1840 - 166 σελίδες
...a decimal by a decimal number, such as 10, 100, 1000, &c., is performed by moving the decimal point as many places to the left as there are ciphers in the decimal number. If there are not places enough in the dividend to allow of this, annex ciphers to the...

The Elements of Arithmetic...

Augustus De Morgan - 1840 - 162 σελίδες
...a decimal by a decimal number, such as 10, 100, 1000, &c., is performed by moving the decimal point as many places to the left as there are ciphers in the decimal number. If there are not places enough in the dividend to allow of this, annex ciphers to the...

The elements of arithmetic

Augustus De Morgan - 1840 - 162 σελίδες
...a decimal by a decimal number, such as 10, 1oo, 1000, &c., is performed by moving the decimal point as many places to the left as there are ciphers in the decimal number. If there are not places enough in the dividend to allow of this, annex ciphers to the...

The principles of arithmetic. [Followed by] The principles of algebra

Wales Christopher Hotson - 1842
...257 10000 10000 = .0257. If the divisor be an integer of the form 1000..., remove the decimal point as many places to the left as there are ciphers in the divisor. Ex. 4. 78.5 -r 10 = 7.85, 57.46 -i- 1000 = .05746. When the dividend has not so many decimal places...

The Elements of Arithmetic ... in which Decimal and Integral Arithmetic are ...

Pliny Earle Chase - 1844
...factors in succes280 sion. ' once, by the whole divi7.0 When there are 0* at the right-hand remove the decimal point in the dividend as many places to the left as we cut off Os. 7.0 of the divisor, we may cut them off, and Divide 27506 by 1300. 13|00) 275.06 (21...

A key to the commercial arithmetic

James Morrison (accountant.) - 1845 - 80 σελίδες
...repeat ? A. I multiply both divisor and dividend, by any figure that A. I only remove the decimal point as many places to the left as there are ciphers in the divisor; prefixing ciphers, if necessary, to make up the number of places. (9.) Q. How do you divide any number by a PUKE REPEATER...

The Columbian Calculator: Being a Practical and Concise System of Decimal ...

Almon Ticknor - 1846 - 264 σελίδες
...number is to be divided by 10, 100, 1000, &c., the division is made by removing' the decimal point as many places to the left as there are ciphers in the divisor; and if there be not so many figures on the left $>f the decimal point, the deficiency must be supplied...

An Elementary Arithmetic ...: Serving as an Introduction to the Higher ...

George Roberts Perkins - 1846 - 258 σελίδες
...+ . 4O. We may, obviously, divide any decimal by 10, 100, 1000, &c., by removing the decimal point as many places to the left as there are ciphers in the divisor; when there are not so many figures to the left of the decimal point, we may prefix ciphers. Thus, 12.12...




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