What is the average of all the prime numbers between 70 and 90 ?
Answer & explanation
Correct answer: option 3
Prime numbers b/w 70 to 90 are 71, 73, 77, 79, 83, and 89.
Average of these prime numbers = \(\frac{472}{6}\) = 78.66
What is the average of all the prime numbers between 70 and 90 ?
Correct answer: option 3
Prime numbers b/w 70 to 90 are 71, 73, 77, 79, 83, and 89.
Average of these prime numbers = \(\frac{472}{6}\) = 78.66