Which two numbers need to be interchanged to make the following equation correct?
3 + 4 – 6 ÷ 2 = 7
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 6 and 4
| Understanding |
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For 3 + 4 – 6 ÷ 2 = 7 to be true, we need to check with the options. Interchanging 6 and 2 3 + 4 – 2 ÷ 6 4 is not equal to 7. Interchanging 3 and 6. 6 + 4 – 3 ÷ 2 8.5 is not equal to 7 Interchanging 2 and 3. 2 + 4 – 6 ÷ 3 6 is not equal to 7. Interchanging 6 and 4 3 + 6 – 4 ÷ 2 7 = 7 Hence, 6 and 4 will be interchanged to make the equation correct |