First box
4/10
0.4 divided by 1
0.4/1 *10
= 4/10
Box on top that's the point where it's 3 away from 4/10
0.7
Bottom
7/10
0.7 divided by 1
0.7/1*10
= 7/10
Next box
0.9
9/10
= 0.9
