Glen and Howard started jogging from the same point. Howard started jogging 6 minutes earlier than Glen. Glen's jogging speed was 400 m/min and Howard'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 Glen to catch up with Howard? 
2. What distance would Howard have jogged when Glen caught up with him?  Express your answer in meters.

	Glen	Howard
Speed	400 m/min	200 m/min
Start time		6 min earlier
Extra distance covered at first		1200 m

(a)
Distance that Howard covered when he jogged 6 minutes earlier
= 6 x 200
= 1200 m

Distance that Glen covered more than Howard per min
= 400 - 200
= 200 m

Time that Glen needed to take to cover the additional 1200 m
= 1200 ÷ 200
= 6 min

(b)
Time that Howard would had jogged when Glen caught up with him
= 6 + 6
= 12 min

Distance that Howard would have jogged when Glen caught up with him
= 12 x 200
= 2400 m

Answer(s): (a) 6 min; (b) 2400 m