mmmkkk mmmkkk 21-03-2020 Mathematics contestada Please answer quickly! I don't have the time to solve this for my cousin that's in 7th grade, so if you guys could help that would be great! You swam at a rate of 3/8 mile per hour in March. You swam at a rate of 3/7 mile per hour in April. How much faster did you swim in April? Thank you!