Question

A bag contains 2 red marbles, 4 white marbles, and 8 blue marbles. You pick a marble without looking. Find the probability of drawing a white marble.

Answer 1

28.57% chance

Explanation:

add them all up which is 14, and if there are 4 white marbles that means its 4/14, which is 28.57 as a percent (2:7 as ratio)