Question

You put the names of all the students in your class in a paper bag. There are 19 boys and 12 girls. If you draw a name at random, what is P(boy's name)?

A.
`(12)/(31)`

B.
`(12)/(19)`

C.
`(19)/(31)`

D.
`(19)/(12)`

Answer 1

19/31

Explanation:

12+19=31

there are 19 guys names out of a total of 31 names.