There are 56 students in travel club. they discovered that 21 memebers have visited country A, 25 have visited country B, 26 have been to country C, 9 have visited countries A and B, 14 have been only to country C, and 11 have been only to country A. some club memebers have not been to any of the three foreign countries, and, curiously, an equal number have been to all three countries

A. how many students have been to all three countries ?

B. how many students have been only to country b?

Answer rating: 100% (QA)

Step 13 The number of students count is given The objective is to determine a how many students have ... View the full answer