Question

A bag contains 8 black marbles, 16 white marbles, 14 red marbles, and 10 green marbles. A marble is drawn at random from the bag.

a1/3
b2/3
c3/4
d15/16

Answer 1

8+16+14+10=38
so whatever color of marble you need to solve for,you just take 38 and divide it by the number of marbles in that color,but the question you asked does not say which color it wants you to find the probability for.