Question

1целая 3/8*3/5-3/5*1/8

Answer 1

11/8×3/5=33/40
3/5×1/8=3/40
33/40-3/40=30/40=3/4

Answer 2

1)   1 3/8*3/5=33/40
2)    3/5*1/8=3/40
3)    33/40-3/40=30/40