A box is filled with 4 blue cards, 6 green cards, and 10 brown cards. A card is chosen at random from the box. What is the probability that it is a blue o

Question

helpppp [lease

Answer 1

Total likely outcomes = 4 + 6 + 10 = 20

 

number of outcome that mark success = 4 (choosing a blue)

 

therefore probability of choosing a blue at random = 4/20 = 1/5 = 0.2