Both the car and the big car drive from A to B, and the big car drives at (4/5) the speed of the small car. The big car has to stop at the middle point of the two places for 10 minutes, and the small car does not stop halfway, but it departs from A place 11 minutes later than the big car, but arrives at B 7 minutes earlier than the big car. The big car departs at 10:00 a.m., then, at what time is it at 10:00 when the small car overtakes the big car.
小汽车和大轿车都从甲地驶往乙地，大轿车驶小轿车速度的(4/5)．大轿车要在两地中点停10分钟，小轿车中途不停车，但比大轿车从甲地晚出发11分钟，却比大轿车早7分钟到达乙地．大轿车是上午10时出发的，那么，小汽车超过大轿车是10时多少分．
<result>27</result>