Question
? 3 + 95.06 X 39.87 ÷ 5.03 =
1271.89 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.)Solution
ATQ, ?3 + 95.06 X 39.87 ÷ 5.03 = 1271.89 ?3 + 95 X (40 ÷ 5) ~ 1272 ?3 + 95 X 8 ~ 1272 ?3 ~ 1272 - 760 ?3 ~ 512 ?3 ~ 83 ? ~ 8
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