Solve 7.8/19.6

$$\frac { 7.8 } { 19.6 }$$

Evaluate

$$\frac{39}{98}\approx 0.397959184$$

Solution Steps

Expand \frac{7.8}{19.6} by multiplying both numerator and the denominator by 10.

$$\frac{78}{196}$$

Reduce the fraction \frac{78}{196} to lowest terms by extracting and canceling out 2.

$$\frac{39}{98}$$

Factor

$$\frac{3 \cdot 13}{2 \cdot 7 ^ {2}} = 0.3979591836734694$$