Bill has 6 markers in a backpack. One of them is purple and one is blue. Find the probability Bill will reach into the backpack without looking and grab the purple marker and then reach in a second time and grab the blue marker. Express your answer as a fraction in simplest form.

Question

Mathematics

Kenna

25 December, 16:48

Bill has 6 markers in a backpack. One of them is purple and one is blue. Find the probability Bill will reach into the backpack without looking and grab the purple marker and then reach in a second time and grab the blue marker. Express your answer as a fraction in simplest form.

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Answers (1)

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Anton Garner · Answer 1

Step-by-step explanation:

His chances of getting the purple one are 1/6

His chances of getting the blue one after drawing the purple one and not replacing are 1/5

The probability of both happening are 1/6 * 1/5 = 1/30