Solve for v
v=\frac{1}{8}=0.125
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\frac{1}{4\times 2}=v
Express \frac{\frac{1}{4}}{2} as a single fraction.
\frac{1}{8}=v
Multiply 4 and 2 to get 8.
v=\frac{1}{8}
Swap sides so that all variable terms are on the left hand side.
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