Solve 3.14*9*1/4

$$3.14 \times 9 \times \frac{ 1 }{ 4 }$$

Evaluate

$$7.065$$

Solution Steps

Multiply 3.14 and 9 to get 28.26.

$$28.26\times \frac{1}{4}$$

Convert decimal number 28.26 to fraction \frac{2826}{100}. Reduce the fraction \frac{2826}{100} to lowest terms by extracting and canceling out 2.

$$\frac{1413}{50}\times \frac{1}{4}$$

Multiply \frac{1413}{50} times \frac{1}{4} by multiplying numerator times numerator and denominator times denominator.

$$\frac{1413\times 1}{50\times 4}$$

Do the multiplications in the fraction \frac{1413\times 1}{50\times 4}.

$$\frac{1413}{200}$$

Factor

$$\frac{157 \cdot 3 ^ {2}}{2 ^ {3} \cdot 5 ^ {2}} = 7\frac{13}{200} = 7.065$$