Question

Answer only 45.Easy.I will pick brianlist

Answer 1

2 Red , 3 White , 1 Blue = A total of 6 Marbles

If 2 marbles are drawn from the bag, then that's 2 marbles out of six. 

So, our probability is $\dfrac{2}{6}$. However, because there are 3 white marbles, this gives us a higher probability that 2 of those six marbles pulled are white. 

So, our final probability is $\dfrac{3}{6}$ , or $\dfrac{1}{2}$ simplified.