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Q: Which two signs and two digits can be interchanged so as to balance the given equation? 72 ÷ 15 – 18 × 12 + 17 = 79
  • A. + and ×; 5 and 8
  • B. – and ×; 7 and 5
  • C. × and –; 2 and 5
  • D. – and ÷; 12 and 15
Correct Answer: Option D -
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Explanations:

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