Solve 78div9.5-3=

$$78 \div 9.5 - 3 =$$

Evaluate

$$\frac{99}{19}\approx 5.210526316$$

Solution Steps

Expand \frac{78}{9.5} by multiplying both numerator and the denominator by 10.

$$\frac{780}{95}-3$$

Reduce the fraction \frac{780}{95} to lowest terms by extracting and canceling out 5.

$$\frac{156}{19}-3$$

Convert 3 to fraction \frac{57}{19}.

$$\frac{156}{19}-\frac{57}{19}$$

Since \frac{156}{19} and \frac{57}{19} have the same denominator, subtract them by subtracting their numerators.

$$\frac{156-57}{19}$$

Subtract 57 from 156 to get 99.

$$\frac{99}{19}$$

Factor

$$\frac{11 \cdot 3 ^ {2}}{19} = 5\frac{4}{19} = 5.2105263157894735$$