Which two signs should be interchanged to make the equation mathematically correct?
36 + 27 – 75 × 5 ÷ 25 = 24
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. – and +.
Given equation: 36 + 27 – 75 × 5 ÷ 25 = 24
Option 2: – and +
After interchanging the expression becomes:
36 – 27 + 75 × 5 ÷ 25 = 24
36 – 27 + 15 = 24
24 = 24