((152 3/4 - 148 3/8)*0.3)/0.2

Question

((152 3/4 - 148 3/8)*0.3)/0.2

Answer 1

1)  (610/4-1187/8) общ знам 8 = (1220-1187)/8 =33/8=4,125
2) (4,125*3)/0,2=1,2375/0,2=6,1875