Convert decimal number $3.14$ to fraction $\frac{314}{100}$. Reduce the fraction $\frac{314}{100}$ to lowest terms by extracting and canceling out $2$.
$$\frac{1}{4}\times \frac{157}{50}\times 25$$
Multiply $\frac{1}{4}$ times $\frac{157}{50}$ by multiplying numerator times numerator and denominator times denominator.
$$\frac{1\times 157}{4\times 50}\times 25$$
Do the multiplications in the fraction $\frac{1\times 157}{4\times 50}$.
$$\frac{157}{200}\times 25$$
Express $\frac{157}{200}\times 25$ as a single fraction.
$$\frac{157\times 25}{200}$$
Multiply $157$ and $25$ to get $3925$.
$$\frac{3925}{200}$$
Reduce the fraction $\frac{3925}{200}$ to lowest terms by extracting and canceling out $25$.
