Question

Fill in the blanks: $\frac{8}{27}={\left(\_\_\_\_\right)}^3$.

Answer 1

In $\frac{8}{27}$, if we expand the numerator and denominator, we will get,

$8=2\times 2\times 2=2^3$

$27=3\times 3\times 3=3^3$

So, $\frac{8}{27}$$={\left(\frac{2}{3}\right)}^3$.