Question
What will be the approximate value of the following
questions. (79.79% of 400.23 + 7/8 of 319.77) × (√35.66 + 1/5 of 200.27) = ?Solution
(79.79% of 400.23 + 7/8 of 319.77) × (√35.66 + 1/5 of 200.27) = (80% of 400 + 7/8 of 320) × (√36 + 1/5 of 200) = (0.8 × 400 + (7/8) × 320) × (6 + 40) = (320 + 280) × 46 = 600 × 46 = 27600 Answer: B
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