Find the Cube of : 3 7

Find the cube of: `3/7`

योग

`(3)/(7)`

= `(3/7)^3`

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

= `(27)/(343)`

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

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

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

Find the cubes of the following number by column method 56 .

Find the cube root of the following number −729 × −15625 .

Find the cube root of the following rational number \[\frac{10648}{12167}\] .

Find the cube root of the following number.

343

Find the cube of: 2.5

Find the cube of: `8/9`

Which of the following are cubes of an odd number

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

Cube of an even number is odd.

Three numbers are in the ratio 1 : 2 : 3 and the sum of their cubes is 4500. Find the numbers.