Over the summer, 2 people visited the beach, 3 people visited a state park, and 5 people flew across the country. If Connor's class has 20 people, what is the best prediction of how many students visited the beach?

10 people:

2 people visited the beach, 3 people visited a state park, and 5 people flew across the country

20 people:

4 people visited the beach, 6 people visited a state park, and 10 people flew across the country

 4 students visited the beach