Question

Tatum can hike 1 1/2 miles in 15 minutes. How far can she hike in one hour (60 minutes)?
Tatum can hike 4 miles in one hour.
Tatum can hike 3 miles in one hour.
Tatum can hike 6 miles in one hour.
Tatum can hike 4 1/2 miles in one hour.