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Q: Which two signs should be interchanged to balance the given equation? 1664 ÷ 4 × 2 + 712 – 316 = 436
  • A. – and +
  • B. ÷ and +
  • C. + and ×
  • D. ÷ and –
Correct Answer: Option A - 1664 ÷ 4 × 2 + 712 – 316 = 436 From option (a) changing the signs- 1664 ÷ 4 × 2 – 712 + 316 = 436 416 × 2 – 712 + 316 = 436 832 – 712 + 316 = 436 120 + 316 = 436 436 = 436
A. 1664 ÷ 4 × 2 + 712 – 316 = 436 From option (a) changing the signs- 1664 ÷ 4 × 2 – 712 + 316 = 436 416 × 2 – 712 + 316 = 436 832 – 712 + 316 = 436 120 + 316 = 436 436 = 436

Explanations:

1664 ÷ 4 × 2 + 712 – 316 = 436 From option (a) changing the signs- 1664 ÷ 4 × 2 – 712 + 316 = 436 416 × 2 – 712 + 316 = 436 832 – 712 + 316 = 436 120 + 316 = 436 436 = 436