Find the number of three digit numbers which are odd. 6. If a red and a blue fair six sided die are rolled what is the probability the result is 8 or divisible by 3? 7. In a family of three children where there are no multiple births and only a boy or girl is possible at each birth find the probability there could be at least one girl. 8. From a standard deck of cards two cards are chosen without replacement one at a time. Find the probability of drawing a face card given that the first card was red. 9. From a standard deck of cards three cards are chosen without replacement one at a time. Find the probability the third card is red.