Question

There is a bag with only red marbles and blue marbles.
The probability of randomly choosing a blue marble is
1/12
There are 72 marbles in total in the bag and each is equally likely to be chosen.
Work out how many red marbles there must be

Answer 1

Answer:

The probability of randomly choosing a red marble is 5/8. There are 72 marbles in total in the bag and each is equally ... Work out how many red marbles there must be. 2.