## Basic College Mathematics (10th Edition)

$18\frac{2}{5}$
18.4 To write it as fraction we need to remove decimal point. here 1 decimal point so it can be done by putting 10 in denominator. i.e. 18.4 = $\frac{184}{10}$ = $\frac{184\div2}{10\div2}$ (dividing by common factor 2) = $\frac{92}{5}$ = $\frac{90+2}{5}$ = $18\frac{2}{5}$