At a math convention, nine out of eleven people are bored by cable news. If there are $122$ people at the convention who are not bored by cable news, then how many people at the convention are bored by cable news?

100 people

Step-by-step explanation:

To find out who is bored of cable news use ratios

Now you need to solve for x

The equation will look like

11x = 9 · 122

First multiply 9 and 122

11x = 1098

Now divide 11 on each side

x = 99.8

Since you can't have 99.8 people round it to 100

idk

step-by-step explanation:

use that smart brain

1 3 5

step-by-step explanation:

i took the test: )