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V=12.56
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V≔12.56
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V=\frac{\frac{4}{3}\times \frac{157}{50}\times 9}{3}
Convert decimal number 3.14 to fraction \frac{314}{100}. Reduce the fraction \frac{314}{100} to lowest terms by extracting and canceling out 2.
V=\frac{\frac{4\times 157}{3\times 50}\times 9}{3}
Multiply \frac{4}{3} times \frac{157}{50} by multiplying numerator times numerator and denominator times denominator.
V=\frac{\frac{628}{150}\times 9}{3}
Do the multiplications in the fraction \frac{4\times 157}{3\times 50}.
V=\frac{\frac{314}{75}\times 9}{3}
Reduce the fraction \frac{628}{150} to lowest terms by extracting and canceling out 2.
V=\frac{\frac{314\times 9}{75}}{3}
Express \frac{314}{75}\times 9 as a single fraction.
V=\frac{\frac{2826}{75}}{3}
Multiply 314 and 9 to get 2826.
V=\frac{\frac{942}{25}}{3}
Reduce the fraction \frac{2826}{75} to lowest terms by extracting and canceling out 3.
V=\frac{942}{25\times 3}
Express \frac{\frac{942}{25}}{3} as a single fraction.
V=\frac{942}{75}
Multiply 25 and 3 to get 75.
V=\frac{314}{25}
Reduce the fraction \frac{942}{75} to lowest terms by extracting and canceling out 3.
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