Reggie and Riordan started jogging from the same point. Riordan started jogging 8 minutes earlier than Reggie. Reggie's jogging speed was 200 m/min and Riordan's jogging speed was 100 m/min. They went in the same direction and did not change their speeds throughout.

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

	Reggie	Riordan
Speed	200 m/min	100 m/min
Start time		8 min earlier
Extra distance covered at first		800 m

(a)
Distance that Riordan covered when he jogged 8 minutes earlier
= 8 x 100
= 800 m

Distance that Reggie covered more than Riordan per min
= 200 - 100
= 100 m

Time that Reggie needed to take to cover the additional 800 m
= 800 ÷ 100
= 8 min

(b)
Time that Riordan would had jogged when Reggie caught up with him
= 8 + 8
= 16 min

Distance that Riordan would have jogged when Reggie caught up with him
= 16 x 100
= 1600 m

Answer(s): (a) 8 min; (b) 1600 m