Question

14целых-13,2=(3целых1112-2целых415)=?

Answer 1

14-13,2=0,8

3 11/12 -2 4/15 = 47/12-34/15=(235-136)/60=99/60=33/20=1 13/20=1,65 

Answer 2

14-13,2=0,8

 

47/12-34/15=(235-136)/60=99/60=33/20=1,65