Sam and Ryan started jogging from the same point. Ryan started jogging 5 minutes earlier than Sam. Sam's jogging speed was 200 m/min and Ryan'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 Sam to catch up with Ryan? 
2. What distance would Ryan have jogged when Sam caught up with him?  Express your answer in meters.

	Sam	Ryan
Speed	200 m/min	100 m/min
Start time		5 min earlier
Extra distance covered at first		500 m

(a)
Distance that Ryan covered when he jogged 5 minutes earlier
= 5 x 100
= 500 m

Distance that Sam covered more than Ryan per min
= 200 - 100
= 100 m

Time that Sam needed to take to cover the additional 500 m
= 500 ÷ 100
= 5 min

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

Distance that Ryan would have jogged when Sam caught up with him
= 10 x 100
= 1000 m

Answer(s): (a) 5 min; (b) 1000 m