Solve for s
s = \frac{4}{3} = 1\frac{1}{3} \approx 1.333333333
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s=2\times \frac{2}{3}
Multiply both sides by \frac{2}{3}, the reciprocal of \frac{3}{2}.
s=\frac{2\times 2}{3}
Express 2\times \frac{2}{3} as a single fraction.
s=\frac{4}{3}
Multiply 2 and 2 to get 4.
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