Evaluate
\frac{12\sqrt{2}}{7}\approx 2.424366107
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\frac{24\sqrt{2}}{7\left(\sqrt{2}\right)^{2}}
Rationalize the denominator of \frac{24}{7\sqrt{2}} by multiplying numerator and denominator by \sqrt{2}.
\frac{24\sqrt{2}}{7\times 2}
The square of \sqrt{2} is 2.
\frac{12\sqrt{2}}{7}
Cancel out 2 in both numerator and denominator.
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