a box contains eight cards labeled p, q, r, s, t, u, v, and w. one card will be randomly chosen. what is the…

a box contains eight cards labeled p, q, r, s, t, u, v, and w. one card will be randomly chosen. what is the probability of choosing a letter from q to w? write your answer as a fraction in simplest form.

a box contains eight cards labeled p, q, r, s, t, u, v, and w. one card will be randomly chosen. what is the probability of choosing a letter from q to w? write your answer as a fraction in simplest form.

Answer

Explanation:

Step1: Determine total number of outcomes

There are 8 cards in total, so the total number of possible outcomes is 8.

Step2: Determine number of favorable outcomes

The letters from Q to W are Q, R, S, T, U, V, W, which is 7 letters. So the number of favorable outcomes is 7.

Step3: Calculate probability

The probability formula is $P=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. So $P = \frac{7}{8}$.

Answer:

$\frac{7}{8}$