$\frac{100}{1000}\ \ ???\ \ 0.01$

$5.0\ \ ???\ \ \frac{50}{10}$

$\frac{4}{10}\ ???\ \ 0.42$

$\frac{89}{10}\ \ ???\ \ 8.9$

$\frac{10}{1000}\ \ ???\ \ 0.1$

$\frac{72}{100}\ \ ???\ \ 7.2$

$3.33\ \ ???\ \ \frac{333}{100}$

$\frac{1}{100}\ \ ???\ \ 0.01$

$12.1\ \ ???\ \ \frac{12.1}{10}$

$\frac{3}{10}\ \ ???\ \ 0.03$