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1 vote
Janet walked 7920 feet in 30 minutes. She walked add a consistent rate. At what rate did Janet walked in miles per hour.

1 Answer

6 votes
7,920 feet : 30 minutes
(×2)
15,840 feet : 1 hour
15,840 feet = 3 miles
3 miles : 1 hour
3 mph (3 miles per hour)

User Ching Ching
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