MathQuestions52 MathQuestions52 15-03-2019 Mathematics contestada Jason and Melvin are swimming across a lake that is 4 miles long. Jason swam 2.5 miles in 2 hours and Melvin swam 4 miles in 2.5 hours. What is the average rate, in miles per hour, that Jason swam? 3.25 1.25 2.00 1.60