A survey asked 100 students about what meals they ate in the university cafeteria. The data
were as follows:
48 ate breakfast
49 ate lunch
38 ate dinner
17 ate breakfast and lunch
15 ate breakfast and dinner
18 ate lunch and dinner
7 ate all three meals
(a) How many students ate only breakfast in the cafeteria?
(b) How many students ate at least two meals in the cafeteria?
(c) How many students ate breakfast and lunch, but not dinner, in the cafeteria?
(d) How many students did not eat any meals in the cafeteria?

Question

A survey asked 100 students about what meals they ate in the university cafeteria. The data
were as follows:
 48 ate breakfast
 49 ate lunch
 38 ate dinner
 17 ate breakfast and lunch
 15 ate breakfast and dinner
 18 ate lunch and dinner
 7 ate all three meals
(a) How many students ate only breakfast in the cafeteria?
(b) How many students ate at least two meals in the cafeteria?
(c) How many students ate breakfast and lunch, but not dinner, in the cafeteria?
(d) How many students did not eat any meals in the cafeteria?

anonymous · Answer

im still kind of confused how do i write that on paper to show my work and the answers

anonymous · Answer

23 ate breakfast only

anonymous · Answer

can you show me how to show the work for them alll

anonymous · Answer

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