Question
What will be the approximate value of the following
questions. (89.90% of 479.88 - 2/5 of 400.11)² ÷ (50.11% of 359.77 + √224.85) = ?Solution
(89.90% of 479.88 - 2/5 of 400.11)² ÷ (50.11% of 359.77 + √224.85 = (90% of 480 - 2/5 of 400)² ÷ (50% of 360 + √225) = (0.9 × 480 - (2/5) × 400)² ÷ (0.5 × 360 + 15) = (432 - 160)² ÷ (180 + 15) = 272² ÷ 195 = 73984 ÷ 195 = 379.4 = 379 Answer: D
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