Question
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.) 28.24% of 450.90 – 12.35% of 89.95 × 3.01 = ?Solution
ATQ,
28.24% of 450.90 – 12.35% of 89.95 × 3.01 = ?
? ~ 28% of 450 – 12% of 90 × 3
? ~ 0.28 × 450 – 0.12 × 270
? ~ 126 – 32.4
? ~ 93.6
? ~ 94
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