Which two signs should be interchanged in the following equation to make it correct?
5 + 8 - 30 × 10 ÷ 2 = 240
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. × and –
| Understanding |
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From option 2, by interchanging signs × and –, we get LHS = 5 + 8 × 30 – 10 ÷ 2 = 5 + 240 – 5 = 240 = RHS Hence, Option 2 is correct. |