Question

there are 15 girls and 3 boys and they dance class. If a leader is chosen at random, what is the probability that a boy is chosen?

Answer 1

1 pout of every 5 girls will be a boy
1/5
15/3

Answer 2

P( boy ) =
`(1)/(6)`

There are 3 boys out of a total of 18 in the class

P( boy ) =
`(3)/(18)` =
`(1)/(6)`