Advertisements
Advertisements
Question
Find the cube of:
\[3\frac{1}{4}\]
Sum
Solution
We have:
\[3\frac{1}{4} = \frac{13}{4}\]
Also,
\[\left( \frac{m}{n} \right)^3 = \frac{m^3}{n^3}\]
∴ \[\left( \frac{13}{4} \right)^3 = \frac{{13}^3}{4^3} = \frac{13 \times 13 \times 13}{4 \times 4 \times 4} = \frac{2197}{64}\]
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Cube of any odd number is even.
There is no perfect cube which ends with 8.
Find the cube of −21 .
Find the cube of \[\frac{7}{9}\] .
Evaluate: \[\sqrt[3]{8 \times 17 \times 17 \times 17}\]
Evaluate: \[125\sqrt[3]{\alpha^6} - \sqrt[3]{125 \alpha^6}\]
Evaluate of the following
\[\sqrt[3]{27} + \sqrt[3]{0 . 008} + \sqrt[3]{0 . 064}\]
Find the cube of:16
Find the cube of: `2 1/2`
Find the cube of (1.2).
