Advertisements
Advertisements
Question
Find the cube of: `2 1/2`
Sum
Advertisements
Solution
`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
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
If square of a number ends with 5, then its cube ends with 25.
Evaluate the following:
\[\left\{ ( 5^2 + {12}^2 )^{1/2} \right\}^3\]
Find which of the following number is cube of rational number \[\frac{125}{128}\] .
Find the cube root of the following rational number \[\frac{- 125}{729}\] .
Find the cube of:16
Find the cube of (-6).
The cube of 100 will have ______ zeroes.
1m3 = ______ cm3.
Cube of an even number is even.
Three numbers are in the ratio 1 : 2 : 3 and the sum of their cubes is 4500. Find the numbers.
