Carmen Has completed 1/2 of her math homework.
Billy has completed 7/12 of the same assignment.
Let say
the whole assignment = x
Carmen has completed
[tex]\frac{1}{2}\text{ of x=}\frac{1}{2}x[/tex]Billy has completed
[tex]\frac{7}{12}\text{ of x=}\frac{7}{12}x[/tex]Therefore, the least is Carmen .
