 | Benjamin Greenleaf - Arithmetic - 1871 - 350 pages
...RULE. — Separate the given number into as many periods as possible of three figures each, by placing a point over the unit figure, and every third figure beyond the place of units. Find the greatest cube in the left-hand period, and place its root on the right. Subtract the cube,... | |
 | Joseph Ficklin - Algebra - 1874 - 446 pages
...300= 1200 2x3x30= 180 32= 9 1389 233x 300 =158700 23x4x30= 2760 48= 16 161476 4812 4167 645904 645904 RULE. I. Separate the given number into periods of three figures each, beginning at the units' place. II. Find the greatest number whose cube is contained in the period on... | |
 | Lorenzo Fairbanks - 1875 - 472 pages
...figures, when its root is less than 5. 632. From these principles we derive the following RUI/E. — I. Separate the given number into periods of three figures each, by placing a dot over units, another over thousands, and so on, over every third figure to the left in... | |
 | Daniel W. Fish - Arithmetic - 1876 - 302 pages
...6 15904 645904 2D COMILETE DIVISOR 161476 The operation may be abridged as follows : 12,812,904(234 RULE. — I. Separate the given number into periods of three figures each, beginning at the units' place. II. Find the greatest number whose cube is contained in the period on... | |
 | James Bates Thomson - Arithmetic - 1882 - 450 pages
...from the dividend, nothing remains. Hence, 754. To extract the cube root we have the following GENERAL RULE. I. Separate the given number into periods of three figures each; begin with units and count both ways. II. Find the greatest cube in the first period on the left, and... | |
 | Edward Albert Bowser - Algebra - 1888 - 868 pages
...times as many. Hence for the extraction of the cube root of a decimal, we have the following RULE. Separate the given number into periods of three figures each, by putting a point over every third figure, beginning at the units' place and continuing both to the right and to the left... | |
 | Algebra - 1888 - 492 pages
...the remainder, nothing remains, showing that 614125 is a perfect cube, of which 85 is the cube root. Rule. — I. Separate the given number into periods of -three figures each, counting to the left and, right from the units' place. II. The first figure of the root will be the... | |
 | Thomas J. Foster - Coal mines and mining - 1916 - 1230 pages
...134,217,72! 9 81 729 6.561 59,049 531,441 4,782,969 43,046,721 387,420,48! To Find the Cube Root of a Number: Rule. — I. Separate the given number into periods of three figures, each beginning at the units place. n. Find the greatest number whose cube is contained in the period on... | |
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RULE. 1 . Separate the given number into periods of three figures each, by putting a point over the unit figure and every third figure bejond the place of units. 
