Question

A bag contains 10 red balls and 20 blue balls. Find the probability of taking out a red ball

Answer 1

Answer:

33.33%

Step-by-step explanation:

Given:

• 10 red balls
• 20 blue balls

Add the total number of items together:

20 + 10 = 30

Solve:

Since, the question asks for the probability of taking out a red ball, you would divide the red balls over the total number.

10/30 = 1/3

1/3 = .3333

.333333 * 100 = 33.33

Therefore, the probability of taking out a red ball is 33.33%