Question
386.99 + 397.99 + ? - 232.02 = 35.02 ×
31.99 What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)Solution
ATQ, 386.99 + 397.99 + ? - 232.02 = 35.02 X 31.99 387 + 398 + ? - 232 ~ 35 X 32 785 + ? - 232 ~ 1120 553 + ? ~ 1120 ? = 1120 ~ 553 ? ~ 567
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