Question

Find the product using some patterns.

$3616\times 125$

Answer 1

As we know,

$$\begin{gathered} =3616\times (100+25) \\ =3616\times 100+3616\times 25 \\ =361600+90400 \\ =452000 \end{gathered}$$

Hence, $\mathbf{452000}$is a required answer.