The graph given below shows how three runners A, B and C ran a 200-metre race.

Answer the following questions: 

(i) Which runner won the race?
(ii) Which runner stopped for a rest and how long did he stop for?
(iii) How long did the runner B take to complete the race?
(iv) Calculate the runner A’s average speed.

Asked by Topperlearning User | 15th Jun, 2016, 11:17: AM

Expert Answer:

i) Runner A won the race. He reached 200 m in the fastest time.


(ii) Runner C stopped for a rest at 100 m. He stopped for 3.75 seconds.


(iii) Runner B finished the race in 10.5 seconds.


(iv) Average Speed of runner A is

Answered by  | 15th Jun, 2016, 01:17: PM