Advertisements
Advertisements
Question
\[\sqrt[3]{\frac{729}{1331}} = \frac{9}{. . .}\]
Advertisements
Solution
11
∵ \[\sqrt[3]{\frac{729}{1331}} = \frac{\sqrt[3]{729}}{\sqrt[3]{1331}} = \frac{9}{11}\]
APPEARS IN
RELATED QUESTIONS
Using the method of successive subtraction examine whether or not the following numbers is perfect cube 130 .
\[\sqrt[3]{. . .} = \sqrt[3]{4} \times \sqrt[3]{5} \times \sqrt[3]{6}\]
Find The cube root of the numbers 3048625, 20346417, 210644875, 57066625 using the fact that 20346417 = 9261 × 2197 .
Making use of the cube root table, find the cube root
7342 .
Making use of the cube root table, find the cube root
37800 .
Making use of the cube root table, find the cube root
8.65 .
Making use of the cube root table, find the cube root
7532 .
Find the cube root of 13824 by prime factorisation method.
Using prime factorisation, find which of the following are perfect cubes.
1331
By what smallest number should 3600 be multiplied so that the quotient is a perfect cube. Also find the cube root of the quotient.
