Answer:
3/4 mile per minute
Step-by-step explanation:
2 5/8=21/8
3 1/2=7/2
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(21/8)/(7/2)=(21/8)(2/7)=42/56=3/4
Answer:
This is incomplete.
Step-by-step explanation:
Repost the question.
Answer: r = 2
Step-by-step explanation: