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

The probability of randomly choosing a blue marble is
1/8. There are 56 marbles in total in the bag and each is equally likely to be chosen.
Work out how many red marbles there must be.

User Tholle
by
4.5k points

1 Answer

4 votes

Answer:

There are 7 red marbles

Explanation:

1/8=x/56

x= 56/8

x= 7

User Brian Dupuis
by
5.0k points