Ask your own question, for FREE!
Mathematics 10 Online
OpenStudy (anonymous):

A bag contains 10 red marbles, 15 yellow marbles and 5 green marbles. What is the probability of drawing a red or green marble from the bag?

OpenStudy (anonymous):

1:2

OpenStudy (anonymous):

10+15+5 = 30 30 is 2 times 15 (10 + 5) 1(red or green):2(all marbles)

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!