A striped marlin can swim at a rate of 70 miles per hour. Is this a faster or a slower rate than a sailfish, which takes 30 minutes to swim 40 miles?

Question

I need help with this problem.

Answer 1

if the sailfish takes 30 minutes to swim 40 miles, then it would take it 60 min or an hour to swim 80 miles. Its speed is then 80 miles per hour.

 

So.... I let you conclude