If a small airplane travels 28 miles in 12 minuets how far will the plane travel in one hour

There are 60 minutes in 1 hour. You want to convert minutes to an hour by multiplying 60 minutes per hour and that will give you the answer:

(28miles) / (12minutes) * (60minutes/1hour)

The minutes will cancel out so you are left with miles/hour

Answer: 140 miles/hr

140 miles you have to divided 28 by 12 and you get 2.333333333 then you times that by 60 because their is 60 mins in one hour