Solve 189.2/177.6-177.6/177.6*100

$$\frac{ 189.2 }{ 177.6 } - \frac{ 177.6 }{ 177.6 } \times 100$$

Evaluate

$$-\frac{43927}{444}\approx -98.934684685$$

Solution Steps

Divide 177.6 by 177.6 to get 1.

$$\frac{189.2}{177.6}-1\times 100$$

Expand \frac{189.2}{177.6} by multiplying both numerator and the denominator by 10.

$$\frac{1892}{1776}-1\times 100$$

Reduce the fraction \frac{1892}{1776} to lowest terms by extracting and canceling out 4.

$$\frac{473}{444}-1\times 100$$

Multiply 1 and 100 to get 100.

$$\frac{473}{444}-100$$

Convert 100 to fraction \frac{44400}{444}.

$$\frac{473}{444}-\frac{44400}{444}$$

Since \frac{473}{444} and \frac{44400}{444} have the same denominator, subtract them by subtracting their numerators.

$$\frac{473-44400}{444}$$

Subtract 44400 from 473 to get -43927.

$$-\frac{43927}{444}$$

Factor

$$-\frac{43927}{444} = -98\frac{415}{444} = -98.93468468468468$$