Using distributive property,simplify the given below:

$135\times 85$

Simplify the given expression:

We have, $135x85$
According to distributive property of multiplication over addition : $ax(b+c)=ab+bc$

Therefore,

$$\begin{gathered} \Rightarrow 135(80+5) \\ \Rightarrow 135\times 80+135\times 5 \\ \Rightarrow 10800+675 \\ \Rightarrow 11475 \end{gathered}$$

Hence,$135\times 85=11475$