Mathematics, 22.06.2021 22:30 billy1123

There is a bag with only red marbles and blue marbles. The probability of randomly choosing a blue marble is
7
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.

Answers: 2

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More questions: Mathematics Another questions

There is a bag with only red marbles and blue marbles. The probability of randomly choosing a blue marble is 7 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.

Answers

Another question on Mathematics

There is a bag with only red marbles and blue marbles. The probability of randomly choosing a blue marble is
7
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.