Respuesta :
Answer: 3.36
Step-by-step explanation: 75minutes / 28= 2.678571428571429
9/2.678571428571429=3.36 times
28/9=3.1111111111111 minutes per lap
At this rate she can do 24 75min/3.11111111111111111
At this rate she can do 24 75min/3.11111111111111111