# Raffle

In the pool is numbers from 1 to 115. What is the probability that a randomly selected number is not a prime number?

p =  73.9 %

### Step-by-step explanation:

$p=\left(1-\frac{30}{115}\right)\cdot 100=73.9\mathrm{%}$ Did you find an error or inaccuracy? Feel free to write us. Thank you! Tips to related online calculators
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