## Basic College Mathematics (9th Edition)

$\frac{9}{100}$ 0.09 9%
Fraction $\frac{99}{1100}$ = $\frac{99\div11}{1100\div11}$ = $\frac{9}{100}$ Decimal $99=(x)(1100)$ $99\div1100 = (x)(1100)\div1100$ $0.09=x$ Percent 0.09=9%