Question
What will come in the place of '?' in the following
equation, if '+' and '–' are interchanged and '×' and '÷' are interchanged? 108 × 9 + 15 – 17 ÷ 2 = ?Solution
Given- 108 × 9 + 15 – 17 ÷ 2 = ? After interchanged- 108 ÷ 9 – 15 + 17 x 2 12 – 15 + 34 - 3 + 34 = 31
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