Question
(97.03 + 144.98) ÷ 11.211 = 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
(97 + 145) ÷ 11 = 90 – 20% of ? 242 ÷ 11 = 90 - 20% of ? 90 - 22 = 20% of ? 68 = 20/100 x ? ? = 340
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