Question
Find the approximate value of Question mark(?). No need
to find the exact value. (55.96 × 4.01) ÷ 7 + √(120.81) × 3 – 10% of 199.99 = ?Solution
(55.96 × 4.01) ÷ 7 + √(120.81) × 3 – 10% of 199.99 = (56 × 4) ÷ 7 + √(121) × 3 – 10% of 200 = 224 ÷ 7 + 11 × 3 – 20 = 32 + 33 – 20 = 45 Answer – C
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