In a class there are 20 boys and 24 girls. In how many ways can a boy and a girl be selected?  Choose the correct option
A) 508  B) 480  C) 800  D) 570  E) 503
We can select one boy from 20 boys in 20 ways.   We select one girl from 24 girls in 24 ways   We select a boy and girl in 20 * 24 ways i.e., = 480 ways.   Answer:480
<result>B</result>
In a class there are 20 boys and 24 girls. In how many ways can a boy and a girl be selected?