favor of choosing a boy:
# of boys/# of total students, reduce
odds against choosing a boy:
# of girls/# of total students, reduce
Post if you want it checked.
A teach chooses a student at random from a class of 10 boys and 15 girls. Find the odds in favor of and the odds against each event.
Choosing a boy
3 answers
2/5 and 3/5?
Yes, good job!