Question

There is a bag with only red marbles and blue marbles.
The probability of randomly choosing a blue marble is 2/9.
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.
can I pleasee have the answer and not a silly request for branliest tysm

Answer 1

Step-by-step explanation:

The probability of randomly choosing a blue marble = 2/9

There are total marbles in the bag = 45

the total number of blue marbles = 2/9 × 45 = 10

the total number of red marbles = 45 - 10 = 35 marbles