What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘-’ are interchanged and ‘x’ and ‘÷’ are interchanged? 1064 x 2 - 653 ÷ 2 + 89 = ?
1749
By applying the given interchanges, the equation becomes: 1064 ÷ 2 + 653 x 2 - 89. Solving this step by step:
1064 ÷ 2 = 532,
653 x 2 = 1306,
532 + 1306 - 89 = 1749.
Therefore, the correct answer is 1749.
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Important Questions from Missing Number
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