3 years ago

There is a bag with only red marbles and blue marbles.

1 answer:

5 0

If the probability of picking a red marble out of the total 63 is 8/9, then it's reasonable to think that 8/9 of the total number of marbles must be red. So there are likely 8/9 × 63 = 56 red marbles in the bag.

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