Which two signs need to be interchanged to make the following equation correct?
72 × 18 ÷ 9 + 19 − 39 = 16
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. ÷ and ×
Given equation: 72 × 18 ÷ 9 + 19 − 39 = 16
Option 4: ÷ and ×
After interchanging the expression becomes:
72 ÷ 18 × 9 + 19 − 39 = 16
16 = 16