Question 7 To help plan the number of meals to be prepared in a college cafeteria, a survey was conducted, and the following data were obtained: 132 students ate breakfast. 182 students ate lunch. 279 students ate dinner. 68 students ate breakfast and lunch. 114 students ate breakfast and dinner. 92 students ate lunch and dinner. 59 students ate all three meals. 1 How many of the students ate only dinner in the cafeteria?

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A: see solution below