Martin spent 1 1/2 hours studying for his science test. Rita studied for 3 times as long as Martin. What fraction of an hour did Rita spend studying? Choose the model that matches the situation.

Answer:
I think c is the answer
Step-by-step explanation:
Martin=1 1/2
Rita=1 1/2 ×3
3/2×3
=9/2
Rita=4 1/2hours