Random math

Question

I'm 9 and never done this yet in school.

It says write the product as a mixed number draw a number line to support your answer

Here's the 3 problems
7 copies of 1/2
10x1/4
14×1/3

Answer 1

1/2 + 1/2 + 1/2 + 1/2 + 1/2 + 1/2 + 1/2

       1       +        1        +       1       + 1/2

3 1/2

 

Do the other two the same way.