Which two numbers should be interchanged to make the given equation correct?
52 + 44 − 38 ÷ 2 + 13 × 4 − 26 = 97
(Note: Interchange should be done of entire number and not individual digits of a given number)
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 38 and 26.
Given equation: 52 + 44 − 38 ÷ 2 + 13 × 4 − 26 = 97
On interchanging the numbers:
52 + 44 − 26 ÷ 2 + 13 × 4 − 38 = 97
52 + 44 - 13 + 52 - 38 = 97
148 - 51 = 97
97 = 97