Solve 5/86*13.9=

$$\frac { 5 } { 86 } \times 13.9 =$$

Evaluate

$$\frac{139}{172}\approx 0.808139535$$

Solution Steps

Convert decimal number 13.9 to fraction \frac{139}{10}.

$$\frac{5}{86}\times \frac{139}{10}$$

Multiply \frac{5}{86} times \frac{139}{10} by multiplying numerator times numerator and denominator times denominator.

$$\frac{5\times 139}{86\times 10}$$

Do the multiplications in the fraction \frac{5\times 139}{86\times 10}.

$$\frac{695}{860}$$

Reduce the fraction \frac{695}{860} to lowest terms by extracting and canceling out 5.

$$\frac{139}{172}$$

Factor

$$\frac{139}{43 \cdot 2 ^ {2}} = 0.8081395348837209$$