4/5*5/8*3/4
(4/5)*(5/8)*(3/4) = 0.375
(4/5) (5/8) (3/4)
And we can rearrange numeratos and denominators thusly :
(4/4) (5/5) (3/8) =
1 * 1 * 3/8 =
3/8
