Question

Solve this:

(0.25)³ &(0.64)³

Answer 1

Dear student,
$$\begin{gathered} {\left(0.25\right)}^3=0.25\times 0.25\times 0.25 \\ =\frac{25}{100}\times \frac{25}{100}\times \frac{25}{100} \\ =\frac{1}{4}\times \frac{1}{4}\times \frac{1}{4} \\ =\frac{1}{64} \\ {\left(0.64\right)}^3=0.64\times 0.64\times 0.64 \\ =\frac{64}{100}\times \frac{64}{100}\times \frac{64}{100} \\ =\frac{16}{25}\times \frac{16}{25}\times \frac{16}{25} \\ =\frac{4096}{15625} \end{gathered}$$
Regards