Distribute 300 candies, 210 biscuits and 163 apples to the students in a certain class. The ratio of the remaining candies, biscuits and apples is 1:3:2. How many students are there in this class?
将糖果300颗，饼干210块和苹果163个平均分给某班的同学，余下的糖果、饼干和苹果的数量比为1：3：2，那么该班有多少名同学？
<result>23</result>