Answer:
D. Alex
Explanation:
John had 2⁄3 of his homework complete,
Sarah had 5⁄10,
Alex 7⁄8,
and Michelle 1⁄2.
We have to find who completed the most of the homework assignment.
2/3=0.67
5/10=0.5
7/8=0.875
1/2=0.5
Clearly, Alex completed most of the homework assignment.
Hence, the correct option is:
D. Alex