Question

One jar holds 20 green marbles and 4 white marbles. A second jar holds 60 black marbles and 20 white marbles. What is the probability that a white marble will be drawn from both jars?

A) 1/20
B) 1/24
C)1/15
D)3/10

Answer 1

for first jar: probability is 4/24
so what do you think P is for second jar?

Answer 2

nevermind i got it. thank you though!