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Q: Which two signs should be interchanged to balance the given equation? 588 ÷ 28 × 32 + 72 – 160 = 760
  • A. + and×
  • B. ÷and–
  • C. – and +
  • D. ÷ and +
Correct Answer: Option C - 588 ÷ 28 × 32 + 72 – 160 = 760 On interchanging the signs in the above equation as per option (c)- 588 ÷ 28 × 32 – 72 + 160 = 760 21 × 32 – 72 + 160 = 760 672 – 72 + 160 = 760 600 + 160 = 760 760 = 760
C. 588 ÷ 28 × 32 + 72 – 160 = 760 On interchanging the signs in the above equation as per option (c)- 588 ÷ 28 × 32 – 72 + 160 = 760 21 × 32 – 72 + 160 = 760 672 – 72 + 160 = 760 600 + 160 = 760 760 = 760

Explanations:

588 ÷ 28 × 32 + 72 – 160 = 760 On interchanging the signs in the above equation as per option (c)- 588 ÷ 28 × 32 – 72 + 160 = 760 21 × 32 – 72 + 160 = 760 672 – 72 + 160 = 760 600 + 160 = 760 760 = 760