The two given expressions on either side of the ‘=’ sign will have the same value if two numbers on either side or on the same side are interchanged. Find from the given option the correct numbers to be interchanged.
4 + 6 × 2 – 27 ÷ 3 = 8 × 2 – 4 + 9 ÷ 3
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. 6, 8.
| Understanding |
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Given: 4 + 6 × 2 – 27 ÷ 3 = 8 × 2 – 4 + 9 ÷ 3 The numbers that should be interchanged to satisfy the given equation are: 6 and 8 i.e. Option 2. We will check it by putting it in the equation. 4 + 8 × 2 – 27 ÷ 3 = 6 × 2 – 4 + 9 ÷ 3 L.H.S.= 4 + 8 × 2 – 9 = 4 + 16 - 9 = 20 - 9 = 11 R.H.S.= 6 × 2 – 4 + 3 = 12 – 4 + 3 = 15 - 4 = 11 Thus, it satisfies the equation. |