Which two signs need to be interchanged to make the following equation correct?
7 – 9 × 3 ÷ 9 + 5 = 5
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. + and −
| Understanding | Application |
|---|---|
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7 – 9 × 3 ÷ 9 + 5 = 5 to be true. We need to check with the options. |
Interchanging + and − 7 + 9 × 3 ÷ 9 – 5 = 7 + 3 – 5 = 5 Hence, + and − will be interchanged to make the equation correct. |