After interchanging which two numbers, the value of the given equation will be ‘5'?
7 - 3 ÷ 9 × 2 + 4
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. 3 and 9.
Given equation: 7 - 3 ÷ 9 × 2 - 4
Option 1: 3 and 9
After interchanging the expression becomes:
= 7 - 9 ÷ 3 × 2 + 4
= 7 - 3 × 2 + 4
= 7 - 6 + 4
= 11 - 6
= 5
Hence, Option 1 is the correct answer.