Mathematics, 20.08.2020 02:01 21hendlill

David wrote on a test that an approximate value for the following non-perfect square root: \sqrt{140}=10.7
140

=10.7
Explain how you can determine David's answer is incorrect without using a calculator.

Answers: 2

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David wrote on a test that an approximate value for the following non-perfect square root: \sqrt{14...