Cole and Oliver started jogging from the same point. Oliver started jogging 10 minutes earlier than Cole. Cole's jogging speed was 450 m/min and Oliver's jogging speed was 350 m/min. They went in the same direction and did not change their speeds throughout.

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

	Cole	Oliver
Speed	450 m/min	350 m/min
Start time		10 min earlier
Extra distance covered at first		3500 m

(a)
Distance that Oliver covered when he jogged 10 minutes earlier
= 10 x 350
= 3500 m

Distance that Cole covered more than Oliver per min
= 450 - 350
= 100 m

Time that Cole needed to take to cover the additional 3500 m
= 3500 ÷ 100
= 35 min

(b)
Time that Oliver would had jogged when Cole caught up with him
= 35 + 10
= 45 min

Distance that Oliver would have jogged when Cole caught up with him
= 45 x 350
= 15750 m

Answer(s): (a) 35 min; (b) 15750 m