Answer is D :)
hope it helps
The bottom answer m y = m h
Sorry I don’t know the answer I’ve been looking for the similar one wish I could help
Answer:
15/8 hours .................
Step-by-step explanation:
Let L be Laura, and B be Ben. Then:
3L=1
5B=1
Next:
15L=5
15B=3
15(L+B)=5+3=8
15/8 (L+B)=1
