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Q: Which two numbers should be interchanged in the following equation to make it correct? 6 + 28 ÷ 4 – 2 × 17 = 12
  • A. 6 and 4
  • B. 28 and 2
  • C. 17 and 6
  • D. 17 and 4
Correct Answer: Option C - given, 6 + 28 ÷ 4 – 2 × 17 = 12 From option (c)- On interchanging the number 17 and 6- 17 + 28 ÷ 4 – 2 × 6 = 12 17 + 7 – 12 = 12 24 – 12 = 12 12 = 12 LHS = RHS
C. given, 6 + 28 ÷ 4 – 2 × 17 = 12 From option (c)- On interchanging the number 17 and 6- 17 + 28 ÷ 4 – 2 × 6 = 12 17 + 7 – 12 = 12 24 – 12 = 12 12 = 12 LHS = RHS

Explanations:

given, 6 + 28 ÷ 4 – 2 × 17 = 12 From option (c)- On interchanging the number 17 and 6- 17 + 28 ÷ 4 – 2 × 6 = 12 17 + 7 – 12 = 12 24 – 12 = 12 12 = 12 LHS = RHS