The expression is 

Substitute the values in above expression.

To simplify the expression follow the order of operations: (PEMDAS)

1.     Evaluate the expressions inside Brackets/Parenthesis (P).

2.     Evaluate Powers/Exponents (E).

3.     Multiply and/or Divide in order from left to right (MD).

4.     Add and/or Subtract in order from left to right (AS).

A simple technique for remembering the order of operations is turned

into phrase

“Please Excuse My Dear Aunty Sally”

First operation is evaluate powers.

        (Evaluate power: )

Next operation is multiplication.

                   (Multiply: )

Next operation is addition.

                       (Add: )

Next operation is division.

                      (Divide: )

The simplified expression value is 0.13.