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.) (7.92 × 28.56) + (835.35 ÷ 6.12) = ?% of 312.44 + 130.18Solution
ATQ,
(8432.92% of 61.89 ÷ 20.48 + 1502.21) ÷ 32.17 = ?
(7.92 × 28.56) + (835.35 ÷ 6.12) = ?% of 312.44 + 130.18
(8 × 29) + (840 ÷ 6) ≈ ?% of 310 + 130
232 + 140 = ?% of 310 + 130
?% of 310 ≈ 242
? ≈ (242 / 310) × 100 = 78
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