Question

A bird flies 6 1/4 mi in 20 min.

Answer 1

X=20*8.15/6.25 this will give you your answer
Answer:26 
Hope this helps!

Answer 2

So the bird os travelling at 18.75 mph (6.25 x (60/20)) so 60 / 18.75 = 3.2 ,      3.2 x 8.125 = 26 , so it will take 26 minutes