Which two numbers should be interchanged to make the given equation correct?
18 × 3 - 2 ÷ 4 + 7 = 59
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 2 and 4.
Given equation: 18 × 3 - 2 ÷ 4 + 7 = 59
Option 4) 2 and 4
After two numbers should be interchanged:
18 × 3 - 4 ÷ 2 + 7 = 59
54 - 2 + 7 = 59
61 - 2 = 59
59 = 59