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Q: Which two numbers should be interchanged to make the given equation correct? (56 ÷ 7) + 5 x 8 – 12 = 60
  • A. x and +
  • B. 7 and 5
  • C. 8 and 12
  • D. + and ÷
Correct Answer: Option C - (56 ÷ 7) + 5 x 8 – 12 = 60 From option (c)- On interchanging the number 8 and 12- (56 ÷ 7) + 5 x 12 – 8 = 60 8 + 60 – 8 = 60 60 = 60 LHS = RHS
C. (56 ÷ 7) + 5 x 8 – 12 = 60 From option (c)- On interchanging the number 8 and 12- (56 ÷ 7) + 5 x 12 – 8 = 60 8 + 60 – 8 = 60 60 = 60 LHS = RHS

Explanations:

(56 ÷ 7) + 5 x 8 – 12 = 60 From option (c)- On interchanging the number 8 and 12- (56 ÷ 7) + 5 x 12 – 8 = 60 8 + 60 – 8 = 60 60 = 60 LHS = RHS