The 49th World Table Tennis Championships was held in Guangzhou, China. The men's team final was held between the Chinese team and the South Korean team. The match started at 19:30 and ended at 21:15. How many minutes did the game take?
第49届世乒赛在中国广州举行．男团决赛在中国队和韩国队之间进行，比赛从19：30开始，到21：15结束．这场比赛共用了多少分钟．
<result>105</result>