Question

You have a bag of marbles that has 12 red, 5 green, 6 yellow, and 4 blue. If you draw one at random, what is P(red or green)? (What is the percentage)

Answer 1

`|\Omega|=12+5+6+4=27\\|A|=12+5=17\\\\P(A)=(17)/(27)\approx63\%`