Question

I need help 30 points mathematics

Answer 1

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