Warren and Michael started jogging from the same point. Michael started jogging 5 minutes earlier than Warren. Warren's jogging speed was 400 m/min and Michael's jogging speed was 200 m/min. They went in the same direction and did not change their speeds throughout.

1. How long did it take for Warren to catch up with Michael? 
2. What distance would Michael have jogged when Warren caught up with him?  Express your answer in meters.

	Warren	Michael
Speed	400 m/min	200 m/min
Start time		5 min earlier
Extra distance covered at first		1000 m

(a)
Distance that Michael covered when he jogged 5 minutes earlier
= 5 x 200
= 1000 m

Distance that Warren covered more than Michael per min
= 400 - 200
= 200 m

Time that Warren needed to take to cover the additional 1000 m
= 1000 ÷ 200
= 5 min

(b)
Time that Michael would had jogged when Warren caught up with him
= 5 + 5
= 10 min

Distance that Michael would have jogged when Warren caught up with him
= 10 x 200
= 2000 m

Answer(s): (a) 5 min; (b) 2000 m