Question

СРОЧНО ПОЖАЛУЙСТА!!!!​

Answer 1

А)1/2:2

1/2×1/2

= 1/4

б)4 1/2

4×2= 8

в)33 4/5:3/10

19/5×10/3

19×2/3

=38/3

Г) 6/7×3 3/14

6/7:45/14

6/7×14/45

2×2/15

=4/15

Д) 7 2/5:5 1/9

37/5:46/9

37/5×9/46

=333/230