Solve for u
u = \frac{24}{13} = 1\frac{11}{13} \approx 1.846153846
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\frac{3}{13}\times 8=u
Multiply both sides by 8.
\frac{3\times 8}{13}=u
Express \frac{3}{13}\times 8 as a single fraction.
\frac{24}{13}=u
Multiply 3 and 8 to get 24.
u=\frac{24}{13}
Swap sides so that all variable terms are on the left hand side.
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