Which two signs should be interchanged in the following equation to make it correct?
12 – 6 ÷ 12 × 6 + 6 = 9
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. – and +.
12 - 6 ÷ 12 × 6 + 6 = 9 is to be true.
We need to check the options.
From option 3, by interchanging signs – and +, we get
12 + 6 ÷ 12 × 6 – 6 = 12 + 3 – 6 = 9 = RHS
Hence, the correct answer is – and +.