+0  
 
0
108
1
avatar

A bag has 5 green marbles and 10 red marbles. Half of the red marbles are made of glass. A marble is selected at random from the bag. What is the probability that it is a red, glass marble?  How do I write my answer as a fraction in simplest form.

Guest Jun 8, 2017
Sort: 

1+0 Answers

 #1
avatar+77064 
+2

 

5 red marbles are made of glass.....there are 15 total marbles

 

So...the probability of selecting a red one made of glass   =  5 / 15  =  1 / 3

 

 

cool cool cool

CPhill  Jun 8, 2017

6 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details