Question

there are only blue cubes, yellow cubes and green cubes in a bag there are 3 times as many blue cubes as yellow cubes and five times as many green cubes as blue cubes Sarah takes a random cube from the bag. what is the probability she takes a yellow cube give your answer in its simplest form.

Answer 1

Answer:1/11

Explanation:

Let the yellow cubes be x

yellow = x

blue = 2x // Blue cubes is twice of yellow

Green = 8x // Green is four times of blue

Ratio:

Yellow : Blue : Green

1 : 2 : 8

P(Yellow) = 1/11