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.) (√6400 + 49.98 ÷ 2.01) × 1.99 = ?Solution
ATQ,
≈ (80 + 50 ÷ 2) × 2 ≈ (80 + 25) × 2 = 105 × 2 = 210
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