Advertisements
Advertisements
प्रश्न
Find the cube of: `2 1/2`
बेरीज
उत्तर
`2(1)/(2)`
= `(2 1/2)^3`
= `(5/2)^3`
= `(5 xx 5 xx 5)/(2 xx 2 xx 2)`
= `(125)/(8)`
= `15(5)/(8)`
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
The cube of a two-digit number may be a three-digit number.
Find the cube of −21 .
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 .
Find the cube root of the following rational number 0.001728 .
Simplify:
`root(3)(16/54)`
Find the cube of 17.
Find the cube of `(-2/5)`.
There are ______ perfect cubes between 1 and 1000.
Square of a number is positive, so the cube of that number will also be positive.
Is 9720 a perfect cube? If not, find the smallest number by which it should be divided to get a perfect cube.
