Question

Which two signs need to be interchanged to make the given equation correct?

3 ÷ 2 - 4 × 5 + 5 = 1
1. + and -
2. × and -
3. ÷ and ×
4. + and ÷ 

Answer 1

Correct Answer - Option 4 : + and ÷ 

Given equation: 3 ÷ 2 - 4 × 5 + 5 = 1

A. + and - → 3 ÷ 2 + 4 × 5 - 5 ≠ 1

B. × and - → 3 ÷ 2 × 4 - 5 + 5 ≠ 1

C. ÷ and × → 3 × 2 - 4 ÷ 5 + 5 ≠ 1

D. + and ÷ → 3 + 2 - 4 × 5 ÷ 5 = 1

Hence, D is the correct answer.