Question

boys and 10 girls decide to rent a 13-passenger van and a 5-passenger car to drive to a concert in a nearby city. If the group is distributed randomly between the vehicles, what is the probability that

Either Tom or Sarah in the van (but not both)?

Answer 1

8 boys and 10 girls decide to rent a 13-passenger van and a 5-passenger car to drive to a concert in a nearby city. If the group is distributed randomly between the vehicles, what is the probability that either Tom(a boy) or Sarah (a girl) is in the van?