a bag contains ten balls labeled 1 through 10. one ball will be randomly picked. what is the probability of…
a bag contains ten balls labeled 1 through 10. one ball will be randomly picked. what is the probability of picking a multiple of 3? write your answer as a fraction in simplest form.
Answer
Explanation:
Step1: Identify total outcomes
There are 10 balls, so total outcomes $n = 10$.
Step2: Identify favorable outcomes
Multiples of 3 from 1 - 10 are 3, 6, 9. So favorable outcomes $m=3$.
Step3: Calculate probability
Probability $P=\frac{m}{n}=\frac{3}{10}$.
Answer:
$\frac{3}{10}$