Find the Cube Of: 8/9

Find the cube of: `8/9`

Sum

`(8)/(9)`

= `(8/9)^3`

= `(8 xx 8 xx 8)/(9 xx 9 xx 9)`

= `(512)/(729)`

shaalaa.com

Is there an error in this question or solution?

Chapter 4: Cubes and Cube Roots - Exercise 4 (A) [Page 48]

Chapter 4 Cubes and Cube Roots
Exercise 4 (A) | Q 4.2 | Page 48

There is no perfect cube which ends with 8.

The cube of a two-digit number may be a three-digit number.

Find the cubes of the following number by column method 72 .

Find the cube of \[\frac{7}{9}\] .

Find the cube of 1.5 .

Find which of the following number is cube of rational number 0.04 .

Find the cube root of the following number by successive subtraction of number:
1, 7, 19, 37, 61, 91, 127, 169, 217, 271, 331, 397, ... 1728 .

Evaluate of the following

\[\sqrt[3]{\frac{0 . 027}{0 . 008}} \div \sqrt[]{\frac{0 . 09}{0 . 04}} - 1\]

Find the cube of: `3/7`

Find the cube of: -7