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.) 17.77 × 25.91 + 14.46 × 6.18 – 272.05 = ?Solution
ATQ,
17.77 × 25.91 + 14.46 × 6.18 – 272.05 = ?
≈ 18 × 26 + 14 × 6 – 272
= 468 + 84 – 272
= 552 – 272
= 280
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