Gabriel and Brandon started jogging from the same point. Brandon started jogging 7 minutes earlier than Gabriel. Gabriel's jogging speed was 400 m/min and Brandon's jogging speed was 300 m/min. They went in the same direction and did not change their speeds throughout.

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

	Gabriel	Brandon
Speed	400 m/min	300 m/min
Start time		7 min earlier
Extra distance covered at first		2100 m

(a)
Distance that Brandon covered when he jogged 7 minutes earlier
= 7 x 300
= 2100 m

Distance that Gabriel covered more than Brandon per min
= 400 - 300
= 100 m

Time that Gabriel needed to take to cover the additional 2100 m
= 2100 ÷ 100
= 21 min

(b)
Time that Brandon would had jogged when Gabriel caught up with him
= 21 + 7
= 28 min

Distance that Brandon would have jogged when Gabriel caught up with him
= 28 x 300
= 8400 m

Answer(s): (a) 21 min; (b) 8400 m