Question
An urn contains 7 chips of the same size and shape. Three of the chips are green and the rest are red. A single random chip is removed, what is the probability it is red?
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Answer to a math question An urn contains 7 chips of the same size and shape. Three of the chips are green and the rest are red. A single random chip is removed, what is the probability it is red?
Miles
4.9110 Answers
Total number of chips in the urn:
7
Number of green chips in the urn:
3
Number of red chips in the urn:
7 - 3 = 4
Probability of drawing a red chip:
\frac{4}{7}
Answer:
\frac{4}{7}
Number of green chips in the urn:
Number of red chips in the urn:
Probability of drawing a red chip:
Answer:
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