Answered

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There is a bag with only red marbles and blue marbles.
The probability of randomly choosing a red marble is 1/9
There are 45 marbles in total in the bag and each is equally likely to be chosen.
Work out how many red marbles there must be.

Sagot :

Answer:

5 red marbles.

Step-by-step explanation:

(1/9) * 45 = 45 /9 = 5.

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