Lee and Ryan started jogging from the same point. Ryan started jogging 10 minutes earlier than Lee. Lee's jogging speed was 350 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 Lee to catch up with Ryan? 
2. What distance would Ryan have jogged when Lee caught up with him?  Express your answer in meters.

	Lee	Ryan
Speed	350 m/min	100 m/min
Start time		10 min earlier
Extra distance covered at first		1000 m

(a)
Distance that Ryan covered when he jogged 10 minutes earlier
= 10 x 100
= 1000 m

Distance that Lee covered more than Ryan per min
= 350 - 100
= 250 m

Time that Lee needed to take to cover the additional 1000 m
= 1000 ÷ 250
= 4 min

(b)
Time that Ryan would had jogged when Lee caught up with him
= 4 + 10
= 14 min

Distance that Ryan would have jogged when Lee caught up with him
= 14 x 100
= 1400 m

Answer(s): (a) 4 min; (b) 1400 m