Question

4 × 5 + (14 + 8) - 36 ÷ 9

Answer 1

38

Explanation:

This Question tests on the concept of Order of Operations.

Order of Operations

Operators are all symbols you see in Numerical expressions: + × ÷ - () , and a lot more.

The Order of them always will come this way: Brackets > Multiplication / Division > Additio / Subtraction (Always Solving from Left to Right.)

Example: 4 + 4 × 7 - 24 + (5 - 3)

`4 + 4 * 7 - 24 + (5 - 3) \\ = 4 + 4 * 7 - 24 + 2 \\ = 4 + 28 - 24 + 2 \\ = 32 - 24 + 2 \\ = 8 + 2 \\ = 10`

Application

Using the concept, we can solve for the value in the expression in the question:

`4 * 5 + (14 + 8) - 36 / 9 \\ = 4 * 5 + 22 - 36 / 9 \\ = 20 + 22 - 4 \\ = 42 - 4 \\ = 38`

Answer 2

`4*5+(14+8)-36/9`

`4*5=20`

`(14+8)=22`

`36/9=4`

`20+22-4\\42-4\\=38`