Question

You roll a six sided die with faces numbered 1 through 6 and toss a coin what is the probability of rolling a 5 or getting tails

Answer 1

To obtain the theoretical probability of an event, you must find the sum of the two probabilities.

P(rolling 5)+P(even number)= 1/6+3/6=4/6=2/3

The probability of rolling an even number or 5 is 2/3.