Vincent and Ivan started jogging from the same point. Ivan started jogging 8 minutes earlier than Vincent. Vincent's jogging speed was 400 m/min and Ivan's jogging speed was 200 m/min. They went in the same direction and did not change their speeds throughout.

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

	Vincent	Ivan
Speed	400 m/min	200 m/min
Start time		8 min earlier
Extra distance covered at first		1600 m

(a)
Distance that Ivan covered when he jogged 8 minutes earlier
= 8 x 200
= 1600 m

Distance that Vincent covered more than Ivan per min
= 400 - 200
= 200 m

Time that Vincent needed to take to cover the additional 1600 m
= 1600 ÷ 200
= 8 min

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

Distance that Ivan would have jogged when Vincent caught up with him
= 16 x 200
= 3200 m

Answer(s): (a) 8 min; (b) 3200 m