A team of 8 students goes on an excursion, in two cars, of which one can seat 5 and the other only 4. In how many ways can they travel?
The following combinations are possible
5-seater 4-seater Number of ways
1. 5 3 8C5
2. 4 4 8C4
Total = 8C5 + 8C4 = 56 + 70 = 126
