Respuesta :

Answer:

3 2/3 yards in 15 minutes

Step-by-step explanation:

First ting to do is convert all of the units to where all are the same.

20 yards in 90 minutes

3 2/3 yards in 15 minutes

6 yards in 20 minutes

To find the speed per yard take the distance over time.

20 yards in 90 minutes = 0.22 yards per minute

3 2/3 yards in 15 minutes =  0.244 yards per minute

6 yards in 20 minutes = 0.3 yards per minute

Hope this helps!