Question
(1011 × 4.465 + 1012
× 0.3535) ÷ (160 × 10⁵) = 10? ÷ 2 What approximate value will come in place of question mark (?) in the given equations?Solution
(10 11 × 4.465 + 10 12 × 0.3535) ÷ (160 × 10⁵) = 10 ? ÷ 2 => (106 (105 × 4.465 + 106 × 0.3535))/(105 × 16) = 10?/2 => (105 (4.465 + 3.535))/16 = 10?/2 => 105 = 10? => ? = 5
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