Question
Diana and Dylan started running together along a cross country track. When Dylan completed the track in 49 minutes, Diana had run only 35 of the track. Diana’s average speed was 102 m/min slower than Dylan’s.
  1. How long was the cross country track in m?
  2. Find Diana’s average speed in m/min.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Diana and Dylan started running together along a cross country track. When Dylan completed the track in 49 minutes, Diana had run only 35 of the track. Diana’s average speed was 102 m/min slower than Dylan’s.
  1. How long was the cross country track in m?
  2. Find Diana’s average speed in m/min.