Question

Вычислите: 5/8 - 3/4=
1 - 9/16 :  3/8 -  1/8 =

Answer 1

5/8-3/4=5/8-6/8=-1/8
1 - 9/16 : 3/8 - 1/8 =-5/8
9/16:3/8=9/16*8/3=3/2
1-3/2=2/2-3/2=-1/2
-1/2-1/8=-4/8-1/8=-5/8