Question

In a class, there are 15 students. Out of them, 9 are boys. A team is to be formed with 10 students of them 6 must be boys. In how many ways can the team be formed? Show work

Answer 1

total students=15

boys=9

girls=6

must be6 boys

so,

first group=6isboys and4is girls

then,if we want to made second group then it is not possible because we must formed 6boys inateam so,there is only one group is made