Question

Помогите решить эти дроби

5/8 : 3/4
3 2/5 : 7/12
9 2/3 :7/12
5 : 3/4
3/7 : 9

Answer 1

=5/8*4/3=5/6
=17/5*12/7=204/35=5 29/35
=29/3*12/7=116/7=16 4/7
=5/1*4/3=20/3=6 2/3
3/7*1/9=1/21