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Q: To balance the given equation, which two mathematical sign should be interchanged? 72 × 3 + 32 ÷ 4 – 16 = 136
  • A. × and ÷
  • B. ÷ and –
  • C. × and +
  • D. × and +
Correct Answer: Option A - 72 × 3 + 32 ÷ 4 – 16 = 136 On changing the signs from option (a) in above equation - 72 ÷ 3 + 32 × 4 – 16 = 136 24 + 128 – 16 = 136 152 – 16 = 136 136 = 136
A. 72 × 3 + 32 ÷ 4 – 16 = 136 On changing the signs from option (a) in above equation - 72 ÷ 3 + 32 × 4 – 16 = 136 24 + 128 – 16 = 136 152 – 16 = 136 136 = 136

Explanations:

72 × 3 + 32 ÷ 4 – 16 = 136 On changing the signs from option (a) in above equation - 72 ÷ 3 + 32 × 4 – 16 = 136 24 + 128 – 16 = 136 152 – 16 = 136 136 = 136