Question

Find the product by suitable rearrangement. $4\times 525\times 25$

Answer 1

Given $4\times 525\times 25$

By rearranging, we get $4\times 525\times 25$ $=525\times (4\times 25)$

$$\begin{gathered} =100\times 525 \\ =52,500 \end{gathered}$$