Question

There are 15 girls and 12 boys in Ms. Grady's 6th period class. Ms. Grady

will randomly choose one student to solve a problem on the board. What
is the probability Ms. Grady will choose a girl to work out the problem on
the board? *
4/5
5/9
4/9
2/3

Answer 1

5/9

Explanation:

Step 1:

15 + 12

Step 2:

27

Step 3:

15/27

Step 4:

15/27 = 5/9

Answer:

5/9

Hope This Helps :)