A train has 30 passengers on it.At each stop 5 people get off and 3 people get on the train.How many stops will the train have to make before only 10 people are on the train?

Initially, there are 30 passengers on the train. At each stop, the net change in the number of passengers is a decrease of 2 (5 get off and 3 get on). To reduce the number of passengers from 30 to 10, a decrease of 20 passengers is needed. Since each stop reduces the count by 2, the train will need to make 10 stops (20 ÷ 2 = 10) to reach 10 passengers.