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09-04-2018
Mathematics

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The probility that u randomly select a red marble from a group of 40 marbles is frac(7)(20). how many are red marbles

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gmryantratnerp6wisl gmryantratnerp6wisl

09-04-2018

14.

7/20=14/40. 14/40 is the chance of getting a red marble.
Therefore = 14.

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