Abox contains 46 red marbles, 59 white marbles, and 49 blue marbles. if a marble is randomly selected from the box, what is the probability that it is red or blue? express your answer as a simplified fraction or a decimal rounded to four decimal places

The probability of select randomly a red or a blue marble is

Step-by-step explanation:

The probability of an event is the ratio of the number of ways it can happen, to the total number of possible cases.

Select randomly a red or a blue marble are mutually exclusive events because they cannot occur at the same time. When two events, A and B, are mutually exclusive, the probability that A or B will occur is the sum of the probability of each event.

We know from the information given that

We can use this information to calculate the probability of select randomly a red marble and also the probability to select randomly a blue marble

Now we can calculate the probability that we select a red or a blue marble

2? if not the correct answer you might need to provide more information

step-by-step explanation: