Refer to the background information, describe the normal condition of the tropical pacific area?

Iwill give brainliest if you answer right : )

World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course? a. 12.5 m/sb. 1.33 m/sc. 1.25 m/sd. 13.3 m/s

I’ve been stuck on this for a while