Charisma is getting a gumball out of the gumball machine. There are 24 red gumballs, 20 blue gumballs, 14 yellow gumballs, 17 purple gumballs, and 15 white gumballs in the machine. What is the probability that Charisma gets a gumball that is not yellow?

Answer:Step-by-step explanation:77/91 is the answer as a fraction i’m not sure about a percentage