Question
14.8% of 7200 – 16.4% of 6200 + 15.09% of 8100 =
10% of ? What approximate value should come in place of the question-mark(?) in the following question (You are not expected to calculate the exact value).Solution
14.8% of 7200 – 16.4% of 6200 + 15.09% of 8100 = 10% of ? 15% of 7200 – 16% of 6200 + 15% of 8100 = 10/100 × ? 1080 – 992 + 1215 = 10/100 × ? 1303 = 10/100 × ? ? = 13030
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