Which two numbers from among the given options should be interchanged to make the given equation correct?
(134 – 13) ÷ 27 × 3 – 6 = 11
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 27 and 11.
Given equation: (134 – 13) ÷ 27 × 3 – 6 = 11
Option 1: 27 and 11
After interchanging the expression becomes:
= (134 – 13) ÷ 11 × 3 – 6 = 27
= 121 ÷ 11 × 3 – 6
= 11 × 3 – 6
= 33 - 6
= 27 is equal to 27.
As we have found our answer, there is no need to check further options.
Hence, option 1 is the correct answer.