Find the average of the first four prime numbers greater than10
Answer Details
The first four prime numbers greater than 10 are 11, 13, 17, and 19. To find their average, we add them up and divide by the total number of primes, which is 4.
\begin{align*}
\text{Average} &= \frac{11 + 13 + 17 + 19}{4} \\
&= \frac{60}{4} \\
&= 15
\end{align*}
Therefore, the average of the first four prime numbers greater than 10 is 15.
Answer: 15