Back to Use rational approximations of irrational numbers — Problem 2 · Task Set 3

8.NS.A.2 Tutor Intake -- Rational Approximations of Irrational Numbers

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Grade 8·10 problems·~11 min·Common Core Math - Grade 8·container·8-ns-a-2
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A

Procedures

1

Approximate 7\sqrt{7} to the hundredths place. Given that
2.642=6.96962.64^2 = 6.9696 (too small) and 2.652=7.02252.65^2 = 7.0225 (too big),
enter the upper bound.