Сократить 96/72 45/9 39/91 95/38

Question

Сократить 96/72 45/9 39/91 95/38

Answer 1

96/72=12/9=4/3=1,3; 
45/9=5/1=5;
39/91= 3/7;  
95/38=5/2=2,5;