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" To divide by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers on the right hand of the divisor. "
School Arithmetic; Advanced Book - Σελίδα 109
των John Marvin Colaw, John Kelley Elkwood - 1900 - 442 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

The Elements of Arithmetic

Augustus De Morgan - 1830 - 160 σελίδες
...division of a 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 Common School Arithmetic: Prepared for the Use of Academies and Common ...

Charles Davies - 1833 - 284 σελίδες
...170. When any decimal 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 O's in the divisor ; and if there be not so many figures on the left of the decimal point, the deficiency...

A New Introduction to the Science of Algebra ...

Silas Totten - 1836 - 332 σελίδες
...Quo. 5,4232. 6. Divide 27 by 0,2639. Quo. 102,3114. NOTE.— To divide by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are O's in the divisor. Thus, 167,354 + 10 = 16,7354, 9217,3719 H- 100 = 92,173719. CHAPTER III. INVOLUTION...

Mental and Practical Arithmetic

Charles Davies - 1838 - 292 σελίδες
...1. When any decimal 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 0,s in the divisor ; and if there be not so many figurtes on the left of the decimal point, the deficiency...

The Elements of Arithmetic

Augustus De Morgan - 1840 - 182 σελίδες
...number of decimal places. The rule is : Take half the sum of the multiplier and multiplicand, remove the decimal point as many places to the left as there are correct places of decimals in either the multiplier or multiplicand ; the result is the quantity within...

Arithmetic, designed for academies and schools, with answers

Charles DAVIES (LL.D.) - 1843 - 348 σελίδες
...1. When any decimal 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 0's in the divisor ; and if there be not so many figures on the left of the decimal point, the deficiency...

Arithmetic Designed for Academies and Schools: With Answers

Charles Davies - 1844 - 666 σελίδες
...1. When any decimal number is to 1-? divided by 10, 100, 1000, &.c. the division is made by removing the decimal point as many places to the left as there are O's in the divisor; and if there be not so many figures on the left of the decimal point, the deficiency...

Arithmetic: Designed for Academies and Schools, Uniting the Inductive ...

Charles Davies - 1847 - 368 σελίδες
...172. When any decimal 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 0's in the divisor ; and if there be not so many figures on the left of the decimal point, the deficiency...

The University Arithmetic: Embracing the Science of Numbers, and Their ...

Charles Davies - 1850 - 412 σελίδες
...1.—When any decimal 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 O's in the divisor ; and if there be not so many figures on the left of the decimal point, the deficiency...

The Decimal System of Numbers: Illustrated and Practically Applied, by a ...

Dana Pond Colburn - 1852 - 228 σελίδες
...writing the given multiplier. To express the quotient of a number divided by any power of 10, remove the decimal point as many places to the left as there are zeros used in writing the given divisor. When, by such change, any places between the number and point...




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