On a shelf in irmas garage are 3 cans of red paint 7 cans of blue paint 2 cans of yellow paint 8 cans of green paint Irma will randomly choose one can of paint. What is the probability that she will choose a can of blue paint

Answer: 7/20

Step-by-step explanation:

Cans of red paint = 3

Cans of blue paint = 7

Cans of yellow paint = 2

Cans of green paint = 8

Total cans of paint = 3+7+2+8 = 20

Probability of Irma choosing one blue paint will be total number of paints divided by the total cans of paints.

= Cans of blue paint / Total cans of paint

= 7/20