2. Calculate (follow the example):
Viết theo mẫu:
$\frac{75}{300}$ , $\frac{60}{400}$, $\frac{60}{500}$, $\frac{96}{300}$
$\frac{75}{300}$ = $\frac{25}{100}$= 25%
Bài Làm:
$\frac{75}{300}$= $\frac{25}{100}$ = 25%
$\frac{60}{400}$= $\frac{15}{100}$ = 15%
$\frac{60}{500}$= $\frac{12}{100}$= 12%
$\frac{96}{300}$= $\frac{32}{100}$= 32%