Which two signs should be interchanged to make the given equation correct?
27 ÷ 3 – 18 + 3 × 2 = 18
Show answer & explanation
Correct answer: D
Explanation
Correct Answer is option 4 i.e.+ and ÷
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Concept |
Understanding |
Application |
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BODMAS |
27 ÷ 3 – 18 + 3 × 2 = 18 is to be true. We need to check with the options. |
From option 4, by interchanging signs + and ÷, we get 27 + 3 – 18 ÷ 3 × 2 = 30 – 12 = 18 = RHS Hence, Option 4 is correct |