Justin and Jeremy started jogging from the same point. Jeremy started jogging 10 minutes earlier than Justin. Justin's jogging speed was 450 m/min and Jeremy's jogging speed was 150 m/min. They went in the same direction and did not change their speeds throughout.

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

	Justin	Jeremy
Speed	450 m/min	150 m/min
Start time		10 min earlier
Extra distance covered at first		1500 m

(a)
Distance that Jeremy covered when he jogged 10 minutes earlier
= 10 x 150
= 1500 m

Distance that Justin covered more than Jeremy per min
= 450 - 150
= 300 m

Time that Justin needed to take to cover the additional 1500 m
= 1500 ÷ 300
= 5 min

(b)
Time that Jeremy would had jogged when Justin caught up with him
= 5 + 10
= 15 min

Distance that Jeremy would have jogged when Justin caught up with him
= 15 x 150
= 2250 m

Answer(s): (a) 5 min; (b) 2250 m