Which two signs should be interchanged to make the given equation correct?
10 - 2 ÷ 4 + 6 × 3 = 19
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. - and ÷.
Given equation: 10 - 2 ÷ 4 + 6 × 3 = 19
Option 1: - and ÷
After interchanging the expression becomes:
⇒ (10 ÷ 2) - 4 + 6 × 3 = 19
⇒ 5 - 4 + (6 × 3)
⇒ 5 - 4 + 18
⇒ 23 - 4
⇒ 19 = 19
Hence, the correct answer is - and ÷.