Solve 2*3.14*2/7

$$2 \times 3.14 \times \frac { 2 } { 7 }$$

Evaluate

$$\frac{314}{175}\approx 1.794285714$$

Solution Steps

Multiply 2 and 3.14 to get 6.28.

$$6.28\times \frac{2}{7}$$

Convert decimal number 6.28 to fraction \frac{628}{100}. Reduce the fraction \frac{628}{100} to lowest terms by extracting and canceling out 4.

$$\frac{157}{25}\times \frac{2}{7}$$

Multiply \frac{157}{25} times \frac{2}{7} by multiplying numerator times numerator and denominator times denominator.

$$\frac{157\times 2}{25\times 7}$$

Do the multiplications in the fraction \frac{157\times 2}{25\times 7}.

$$\frac{314}{175}$$

Factor

$$\frac{2 \cdot 157}{7 \cdot 5 ^ {2}} = 1\frac{139}{175} = 1.7942857142857143$$