OntaOnta
Marketplace
Take a Tour
Join Classroom
About
More
Take a Tour
Join Classroom
About
Log In
1
2
3
4
5
6
7
8
9
10
1/10
Brian has 3 red, 2 yellow and 10 orange marbles in a bag. Brian takes out two marbles one after another. What is the probability that the chosen marbles are of red color?
$\dfrac{3}{7}$
$\dfrac{1}{35}$
$\dfrac{4}{5}$
$\dfrac{2}{15}$
Submit
Submit for Marking
You have completed
0/10
questions. If you are done with
all the work
submit your results for marking here.