Question
Luis and Zane started running a 10-km cross-country race together at a speed of 6 km/h and 12 km/h respectively. At the halfway mark, Zane took a rest until Luis caught up with him. How long did Zane rest? Express your answer in min.
3 m

Click button first when a symbol is required. X

Luis and Zane started running a 10-km cross-country race together at a speed of 6 km/h and 12 km/h respectively. At the halfway mark, Zane took a rest until Luis caught up with him. How long did Zane rest? Express your answer in min.