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The 50 students in an art class were given an assignment to visit two museums, A and B. During the week after the assignment was given, 25 of the students visited Museum A and 10 of those 25 students also visited Museum B.
Which of the following statements individually provide(s) sufficient additional information to determine how many of the students visited Museum B during that week?
Indicate all such statements.
Which of the following statements individually provide(s) sufficient additional information to determine how many of the students visited Museum B during that week?
Indicate all such statements.
A,B,C显示答案
以上解析由 考满分老师提供。
