Question
18.22 × 7.99 + 156.15 =
? What approximate value should come in place of question mark (?) in the following question? (You are not expected to calculate the exact value)Solution
18.22 × 7.99 + 156.15 = ? => ? = 18 × 8 + 156 => ? = 144 + 156 => ? = 300
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