a bag contains 5 quarters, 2 dimes, and 4 pennies. what is the probability of picking a quarter?
a bag contains 5 quarters, 2 dimes, and 4 pennies. what is the probability of picking a quarter?
Answer
Explanation:
Step1: Calculate total number of coins
$5 + 2+4=11$
Step2: Calculate probability of picking a quarter
The number of quarters is 5. Probability = $\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$, so the probability of picking a quarter is $\frac{5}{11}$
Answer:
$\frac{5}{11}$