There are 2 green jelly beans, 5 are yellow and 13 are red. Sue picks one jelly bean. What is the possibility that sue pick a jelly bean that is not yellow?
Answer: 3/4 2 green and 13 red therefore 15 of the 20 is not yellow simplifying this probability gives you 3/4.
AP
Related Maths 11 Plus answers
All answers ▸I’m confused by the difference between using f’(x) and f”(x) to find the minima and maxima of a curve
Multiply 1/4 by 1/8
What number is in the middle between 4.8 and 6?
Mary keeps some animals on her farm.She has 12 sheep,16 cows,24 chickens and 6 pigs. Mary sells 8 of her sheep.What percentage of her remaining animals are sheep?