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Q: The two given expressions on both the side of the '=' sign will have the same value. if two numbers from either side or both side are interchanged. Select the correct numbers to be interchanged from the given option. 4 + 6 × 7 – 27 ÷ 3 = 7 × 8 – 4 + 39 ÷ 3
  • A. 8, 7
  • B. 3, 4
  • C. 6, 4
  • D. 6, 8
Correct Answer: Option D - 4 + 6 × 7 – 27 ÷ 3 = 7 × 8 – 4 + 39 ÷ 3 On interchanging 6 and 8 from option (d) 4 + 8 × 7 – 27 ÷ 3 = 7 × 6 – 4 + 39 ÷ 3 4 + 56 –9 = 42 – 4 + 13 51 = 51
D. 4 + 6 × 7 – 27 ÷ 3 = 7 × 8 – 4 + 39 ÷ 3 On interchanging 6 and 8 from option (d) 4 + 8 × 7 – 27 ÷ 3 = 7 × 6 – 4 + 39 ÷ 3 4 + 56 –9 = 42 – 4 + 13 51 = 51

Explanations:

4 + 6 × 7 – 27 ÷ 3 = 7 × 8 – 4 + 39 ÷ 3 On interchanging 6 and 8 from option (d) 4 + 8 × 7 – 27 ÷ 3 = 7 × 6 – 4 + 39 ÷ 3 4 + 56 –9 = 42 – 4 + 13 51 = 51