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3 years ago

8

There were 6 pizza pies at the summer barbeque at Abby's House. She shares the pizza with her 7 friends. If all 8 people get the

same amount of pizza, what 1. portion of pizza can each person have? Use pictures, diagrams, or math operations to show your work.

1 answer:

vodka [1.7K]3 years ago

8 0

6 pies, 8 people

6 pies divided by 8 people

so 6/8

that is 0.75 or 3/4 or 75%

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In this question:

5 + 7 = 12 total fruits, which means that $N = 12$

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You receive 2 fruits, which means that $n = 2$

What is the probability, in percent, that you will receive 2 apples, assuming she removes them from the bag in random order?

This is, as a proportion, P(X = 2). So

$P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}$

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