a bag with 8 marbles has 8 blue marbles. a marble is chosen from the bag at random. what is the probability…

a bag with 8 marbles has 8 blue marbles. a marble is chosen from the bag at random. what is the probability that it is blue? write your answer as a fraction in simplest form.

a bag with 8 marbles has 8 blue marbles. a marble is chosen from the bag at random. what is the probability that it is blue? write your answer as a fraction in simplest form.

Answer

Explanation:

Step1: Identify total and favorable outcomes

Total number of marbles = 8, favorable (blue) marbles = 8.

Step2: Use probability formula

Probability $P=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}=\frac{8}{8}$.

Step3: Simplify the fraction

$\frac{8}{8} = 1$.

Answer:

$\frac{8}{8}=1$