Question
?% of (168.31 ÷ 20.97 × 80.011) =
319.98 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
?% of (168 ÷ 21 × 80) = 320 ?/100 x 640 = 320 ? = 320/640 x 100 ? = 50
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