A jar holds 10 pear jellybeans, 16 cherry jellybeans, and 19 watermelon jellybeans. How many extra pear jellybeans must be added to the 45 jellybeans currently in the jar so that the probability of randomly selecting a pear jellybean is 3/8 ?
30Jun
A jar holds 10 pear jellybeans, 16 cherry jellybeans, and 19 watermelon jellybeans. How many extra pear jellybeans must be added to the 45 jellybeans currently in the jar so that the probability of randomly selecting a pear jellybean is 3/8 ?
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