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1. Sally has a bag of marbles. She has 3 different colored marbles in her bag – orange, black, and purple. If the probability of getting orange is 3 /10 and the probability of black is 1 /5 . What is the probability of getting purple? explain.

URGENT!!!

User Nega
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Answer: 1/2

Step-by-step explanation:
User Mark Szymanski
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