By interchanging the given two signs which of the following equation will be correct?
÷ and ×
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 23 - 20 + 35 ÷ 2 × 10 = 10.
23 - 20 + 35 ÷ 2 × 10 = 10
After interchanging signs,
23 - 20 + (35 × 2) ÷ 10 = 10
3 + 7 = 10
10 = 10