Question
Kylie and Japheth started running together along a cross country track. When Japheth completed the track in 47 minutes, Kylie had run only 49 of the track. Kylie’s average speed was 95 m/min slower than Japheth’s.
  1. How long was the cross country track in m?
  2. Find Kylie’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

Kylie and Japheth started running together along a cross country track. When Japheth completed the track in 47 minutes, Kylie had run only 49 of the track. Kylie’s average speed was 95 m/min slower than Japheth’s.
  1. How long was the cross country track in m?
  2. Find Kylie’s average speed in m/min.