Math

There are 10 marbles in a bag. 5 blue, 3 red and 2 green. If you draw 1 marble at random, What are the odds in favor of drawing a red marble?
Is the answer 3/10 or 3/7 ???

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asked by Anonymous
  1. 3/10

    posted by running.from.myself
  2. Okay thanks

    posted by Anonymous

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