Solve for n
n = \frac{50}{3} = 16\frac{2}{3} \approx 16.666666667
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\frac{3}{5}n=21-11
Subtract 11 from both sides.
\frac{3}{5}n=10
Subtract 11 from 21 to get 10.
n=10\times \frac{5}{3}
Multiply both sides by \frac{5}{3}, the reciprocal of \frac{3}{5}.
n=\frac{10\times 5}{3}
Express 10\times \frac{5}{3} as a single fraction.
n=\frac{50}{3}
Multiply 10 and 5 to get 50.
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