Question

A bag contains 4 green and 8 blue marbles. There is another bag which contains 6 green and 9 blue marbles. One marble is to be drawn from either of the two bags. What is the probability of drawing a green marble?21/30 13/30 17/30 11/30 19/30

Answer 1

Step-by-step explanation:

total marbles = 4+8+6+9=27

green marbles= 4+6=10

probability=10/27

Answer 2

Step-by-step explanation:

4+8+9=27 4+10+6=10 10/27