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How to estimate the answer?
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5 votes
How to estimate the answer?

How to estimate the answer?-example-1
User Anupsabraham
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1 Answer

4 votes
√4.92 + 2.18 x 7.31
Round to the nearest whole number
√5 + 2 x 7
Simplify
√5 + 14
√19
√16 is 4, so √19 should roughly be 4 as well.
√4.92 + 2.18 x 7.31 ≈ 4

User SaurabhLP
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