45 girls and 60 boys are present at a party. There are 17 girl-boy are in relationship among them. If a girl and a boy is selected at random, what is the probability that they will be a couple?	Pick one:  A) 1/200  B) 1/100  C) 90/2900  D) 17/2700  E) 1/20
In how many ways we can select a girl and a boy from 45 lady and 60 gentlemen? In 45*60 = 2,700 ways.   We have a total of 17 couples so, the probability of selecting a couple is 17/2,700 = 17/2700.   Ans- 17/2700
<result>D</result>
45 girls and 60 boys are present at a party. There are 17 girl-boy are in relationship among them. If a girl and a boy is selected at random, what is the probability that they will be a couple?