Question
(32.03 + 111.98) ÷ 18.211 = 89.9 – 20.23% of
? 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
(32 + 112) ÷ 18 = 90 – 20% of ? 144 ÷ 18 = 90 - 20% of ? 90 - 8 = 20% of ? 82 = 20/100 x ? ? = 410
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