Question

5/10 6/18 7/14 8/32 14/63 25/40 32/80 56/72

Answer 1

Ответ:

5/10=1/2

6/18=1/3

8/32=1/4

25/40=5/8

32/80=4/10=0,4

56/72=13/18

сокращяем....

Answer 2

Ответ:

$\frac{5}{10} = \frac{1}{2} \\ \frac{6}{18} = \frac{1}{3} \\ \frac{7 }{14} = \frac{1}{2}$

$\frac{8}{32} = \frac{1}{4} \\ \frac{14}{63} = \frac{2}{9} \\ \frac{25}{40} = \frac{5}{8}$

$\frac{ 32 }{80} = \frac{2}{5} \\ \frac{56}{72} = \frac{7}{9}$