Ask your own question, for FREE!
Mathematics 25 Online
OpenStudy (anonymous):

Katie has 8 black marbles, 12 clear marbles, and 16 blue marbles in a bag. If she picks one at random, what is the probability that she will pick a black marble? (Enter your answer as a fraction in its reduced form.)

OpenStudy (anonymous):

The blue marbles

OpenStudy (anonymous):

What is the total amount of marbles?

OpenStudy (anonymous):

What is 8+12+16?

OpenStudy (anonymous):

all the marbles she had @cassidyohrt

OpenStudy (anonymous):

In order to solve this problem, you need to find the total amount of marbles she has. I'm not going to tell you the answer directly, but I will help you solve it.

OpenStudy (uri):

# of favourable marbles --------------------- # of total marbles i think :p

OpenStudy (anonymous):

# of black marble --------------- total # of 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!