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Can you help me understand this question? And what are they looking for?

Can you help me understand this question? And what are they looking for?
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2 votes
Can you help me understand this question? And what are they looking for?

Can you help me understand this question? And what are they looking for?-example-1
User Zekia
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1 Answer

4 votes
note the following steps
prpobability of not getting a black pen is 50/200
and the probability of not getting a red pen is 150/ 200.
Therefore add them together,
answer is 200/200. therefore 1 is the final answer.
User Beto Neto
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8.9k points
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