Question discussion

Which two signs should be interchanged to make the following equation correct?56 − 74 × 17 + 391 ÷ 23 = 1297

2968Medium DSSSB TGT Computer Science 0 replies 2 views
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Which two signs should be interchanged to make the following equation correct?

56 − 74 × 17 + 391 ÷ 23 = 1297

  • A÷ and ×
  • B+ and −
  • C× and −
  • D÷ and +
Correct answer: B

Explanation

Interchanging + and − gives 56 + 74 × 17 − 391 ÷ 23 = 56 + 1258 − 17 = 1297.

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