Question

Suppose there are 15 jelly beans in a box—4 red, 1 blue, 4 white, and 6 green. A jelly bean is selected at random. What is the probability that the jelly bean is red or blue? (Round your answer to the nearest whole number.) The probability that the jelly bean is red or blue is %.

Answer 1

Answer:

33% chance

Step-by-step explanation:

Well first we have to create a fraction so we can convert to percent.

It wants us to figure out what the probability will be that a red or blue jelly bean is selected, so we need to add up the blue and red jelly beans.

$\frac{1}{15} + \frac{4}{15}$ = $\frac{5}{15}$

Now we need to convert this to percent. Work:

5 ÷ 15 = 0.33333333333

0.33333333333 ÷ 10 = 0.33

0.33 = $\frac{33}{100}$ = 33%

Therefore there is a 33% chance that the jelly bean picked will be red or blue.

Answer 2

The probability that the jelly bean picked is red or blue is 33%.

The probability that the jelly bean is either red or blue is calculated by dividing the number of jelly beans that are either red or blue by the total number of jelly beans.

= (Total number of red and blue jelly beans) / Total number of jelly beans

= (4 + 1) / (4 + 1 + 4 + 6)

= 5 / 15

= 1/3

= 33 %

In conclusion, the probability that the jelly bean that was picked is either red or blue is 33%.

Find out more at https://brainly.com/question/594813.