Question
√1024.21 × √624.89 ÷ 4.98 + 11.99 × 4.01 =
? 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.)ÂSolution
ATQ, √1024.21 × √624.89 ÷ 4.98 + 11.99 × 4.01 = ? √1024 × √625 ÷ 5 + 12 × 4 ~ ? 32 × 25 ÷ 5 + 48 ~ ? 32 × 5 + 48 ~ ? 160 + 48 ~ ? ? ~ 208
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