Question
√ 27556.11  × √ 624.9  – (22.02) 2
 =? × 5.95 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.)ÂSolution
166 x 25 – 484 = ? × 6 4150 – 484 =? × 6 ? = 611
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