The maximum speed for a roller coaster is about 3,080 feet per minute. What is the maximum speed of the roller coaster in miles per hour (mph) (note: 1 mile= 5,280 feet)

Respuesta :

I think it would be about 35 miles an hour. first you multiply 3,080 by 60 to convert it to an hour then you divide it by 5,280 to get mph.