There are 11 pens in a box : 5 pens are red , 4 pens are blue and 2 pens are green. One pen is selected at random from the box. What is the probability that pen is green?

Respuesta :

Answer: 18.2%

Step-by-step explanation:

Using the color of the pen/the total pen amount you can get 18.1818181818181818... which rounded up to the tenth is 18.2%