Question
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.) (17.31 × 21.87) + 26.34% of 712.25 = ? + 146.12Solution
ATQ,
(17.31 × 21.87) + 26.34% of 712.25 = ? + 146.12
(17 × 22) + 26% of 710 ~ ? + 146
374 + 0.26 × 710 – 146 ~ ?
? ~ 374 + 185 – 146
? ~ 413
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