Question

I need help on this.​

Answer 1

Mistake first appears in step no.1

We have to use the BODMAS rule

B=Bracket

O=Of

D=Division

M=multiplication

A=Addition

S=Subtraction

Hope it helps..And the right answer of that expression is 116

Please see the attached picture for the full solution

Hope it helps...

Good luck on your assignment

Answer 2

The question itself is wrong .As u know curly brackets should be inside big brackets.So in other words the first step is wrong.

The correct solving would be

Explanation: