How to solve 24 tenths - 1 one 3 tenths

How do you solve a question like this?

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show