Find the Cube of : 3 7

Find the cube of: `3/7`

बेरीज

`(3)/(7)`

= `(3/7)^3`

= `(3 xx 3 xx 3)/(7 xx 7 xx 7)`

= `(27)/(343)`

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पाठ 4: Cubes and Cube Roots - Exercise 4 (A) [पृष्ठ ४८]

पाठ 4 Cubes and Cube Roots
Exercise 4 (A) | Q 4.1 | पृष्ठ ४८

Cube of any odd number is even.

The cube of a two-digit number may have seven or more digits.

Find which of the following number is cube of rational number \[\frac{27}{64}\] .

Find the cube rootsof the following number by successive subtraction of number:
1, 7, 19, 37, 61, 91, 127, 169, 217, 271, 331, 397, ... 64 .

Find the cube root of the following number −27 × 2744 .

Find the cube of:31

Find the cube of: 0.02

Which of the following are cubes of an odd number

216, 729, 3375, 8000, 125, 343, 4096 and 9261.

Square of a number is positive, so the cube of that number will also be positive.

Evaluate:

`{(6^2 + (8^2)^(1/2))}^3`