Marbles 3

Paisley has a bag of 16 green, orange, and yellow marbles. If there are eight green marbles, how many marbles have to be yellow for P(yellow) = 1/4?

Correct answer:

y =  4

Step-by-step explanation:

g=8 n=16  1/4=y/16  y=4  y=14=4  y=4  o=ngy=1684=4

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