Which of the following interchange of numbers (not digit) would make the given equation correct?
16 × 5 ÷ 20 + 6 + 50 = 40
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 40, 50.
Given equation: 16 × 5 ÷ 20 + 6 + 50 = 40
Option 1: 40, 50
After interchanging the expression becomes:
⇒ 16 × 5 ÷ 20 + 6 + 40 = 50
⇒ 4 + 6 + 40 = 50
⇒ 10 + 40 = 50