Question

0.8 divided by Dash = .4

Answer 1

0.2............



............

Answer 2

let the number be x

0.8/x= 0.4

0.8 = 0.4*x

0.8/0.4 = x

80/40 = x

2/1 = x

2 = x

then 0.8 should divided by 2 to get 0.4