a drawer is filled with 9 black shirts, 6 white shirts, and 5 gray shirts. one shirt is chosen at random…
a drawer is filled with 9 black shirts, 6 white shirts, and 5 gray shirts. one shirt is chosen at random from the drawer. find the probability that it is not a white shirt. write your answer as a fraction in simplest form.
Answer
Explanation:
Step1: Calculate total number of shirts
$9 + 6+5=20$
Step2: Calculate number of non - white shirts
$9 + 5=14$
Step3: Calculate probability of non - white shirt
The probability $P=\frac{14}{20}=\frac{7}{10}$
Answer:
$\frac{7}{10}$