Question
16.22 × 12.99 + 142.15 =
? What approximate value should come in place of question mark (?) in the following question? (You are not expected to calculate the exact value)Solution
16.22 × 12.99 + 142.15 = ? => ? = 16 × 13 + 142 => ? = 208 + 142 => ? = 350
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