What should come in place of question mark (?) in the following question? (You do not have to calculate the exact value.) (√80.997 - √25.001) × (√120.98 + √16.02) = ?

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Ans. Approximating the values: (√81 - √25) × (√121 + √16) = ? (9 - 5) × (11 + 4) = ? 4 × 15 = ? ? = 60

What should come in place of question mark (?) in the following question? (You do not have to calculate the exact value.) (√80.997 - √25.001) × (√120.98 + √16.02) = ?

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