11 = =0,44 25 100 9 = 236 = 2,36 225 100 72 = 144 = 1,44 50 100

1. $$\frac{11}{25} = \frac{44}{100} = 0,44$$


2. $$2\frac{9}{25} = \frac{59}{25} = \frac{236}{100} = 2,36$$


3. $$\frac{72}{50} = \frac{144}{100} = 1,44$$

Ответ: смотри решение