Question 45

Find the average of all prime numbers between 30 and 50 :

Prime numbers between 30 to 50 are 31, 37, 41, 43, 47

Average of these five numbers $$ = \frac{ sum of 5 numbers }{5} $$

=> $$avg =\frac{199}{5}$$ = 39.8

Create a FREE account and get: