Which of the following interchange in two mathematical operations will balance the question given below?
75 ÷ 15 × 8 + 14 - 5 = 67
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. - and ×.
Given Equation : 75 ÷ 15 × 8 + 14 - 5 =67
After interchanging signs in Option 3, the equation is satisfied:
75 ÷ 15 - 8 + 14 × 5 =67
5 - 8 + 14 × 5 = 67
5 - 8 + 70 = 67
70 - 3 = 67
67 = 67