Question

Simplify the Following
4×7-63÷9+20​

Answer 1

41

Explanation:

pay attention to the order of operation

4*7 - 63/ 9 +20, first multiplication and division from left to right

28 - 7 + 20 , second addition and subtraction from left to right

21 +20

41

Answer 2

Explanation:

Use PEDMAS

First perform division, then multiplication and then addition & subtraction.

4 * 7 - 63÷9 + 20 = 4*7 - 7 + 20 {Division}

= 28 - 7 + 20 {Multiplication}

= 41