Question

probability of guessing a correct answer to the question is x/5 .if the probability of not guessing the correct answer is 2x/3 what is the value of x​

Answer 1

Answer:

p(correct)+p(incorrect)=1

p(correct) =x/5

p(incorrect)=2x/3

Now

x/5 +2x/3=1

3x/5 = 1

x=13/15

Step-by-step explanation: