Question
9.992 + (5.01 × 4.98) + ? =
225.03 What approximate value should come in place of question mark (?) in the following question? (You are not expected to calculate the exact value)Solution
9.992 + (5.01 × 4.98) + ? = 225.03 => 102 + (5 × 5) + ? = 225 => 100 + 25 + ? = 225 => ? = 100
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