The graph below shows how three runners ran a 100 meter race.
Distance (
100
80
60
40
20
Runner A
Runner
FURITY
Purner D
10 12 14 16 18 20
Time (4)
L Which runner stopped for rest?
2. How long was the stop?
3. How long did Bob take to complete the race?
Which runner won the race?
5. Calculate Albert's average speed
