Question

помогите срочно!!!! даю 20 балов!!!​

Answer 1

Ответ:

$\frac{4}{5} = \frac{4 \times 20}{5 \times 20} = 0.8$

$\frac{13}{125} = \frac{13 \times 8}{125 \times 8} = 0.104$

$\frac{19}{40} = \frac{19 \times 25}{40 \times 2} = 0.475$

$\frac{9}{50} = \frac{9 \times 2}{50 \times 2} = 0.18$

$\frac{7}{25} = \frac{7 \times 4}{25 \times 4 } = 0.28$

$\frac{11}{20} = \frac{11 \times 5}{20 \times 5} = 0.55$

$\frac{47}{50} = \frac{47 \times 2}{50 \times 2} = 0.94$

$\frac{3}{200} = \frac{3 \times 5}{200 \times 5} = 0.015$

$\frac{11}{250} = \frac{11 \times 4}{250 \times 4} = 0.044$