A-A+
Among the 900 spectators at a football game t
问题详情
Among the 900 spectators at a football game, there was a total of x students from College C and a total of y students who were not from College C.
Column A Column B
The number of spectators at the game who were not students 900-x-y
A．if the quantity in Column A is greater
B．if the quantity in Column B is greater
C．if the two quantity are equal
D．if the relationship cannot be determined from the information given请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：C
解析：在一足球赛的900名观众中，总共有x名学生来自学院C，不是来自生学院C的学生总数为y。解：本题的正确答案为(C)。比较的左项是观看足球赛的非学生人数。根据题目考生可以这样理解，900名观众由学生和非学生组成，而学生又由学院C的和非学院C的学生组成，由此很容易得到非学生观众人数为900-x-y。
