The average of first 20 prime numbers is? Choose one
A) 9.5 B) 8.6 C) 9.3 D) 9.6 E) 9.8
Explanation:   Average = (2+3+5+7+11+13+17+19/8 = 77/8= 9.6(Approx)   Answer is 9.6
<result>D</result>
The average of first 20 prime numbers is?