Question

Jake is going to call one person from his contacts at random he has 30 total contacts 16 of those contacts are people he met at school what is the probability of calling a person from school?

Answer 1

P of calling someone from school =
`(8)/(15)`

Explanation:

The probability of calling someone from school is

`(16)/(30)=`

`(8)/(15)`

P of calling someone from school is
`(8)/(15)`

Answer 2

its 16/30 or 8/15

Explanation:

if the total is 30 and 16 of them are in his school the probability of calling a person from school is 16/30 which is simplify to 8/15