Question

there are two pair of consecutive prime numbers the first number is in second pair of 4 less than 15 times the first number of the first pair sum of the first number in two pair is 76 find the number of both of the pair ​

Answer 1

Answer:

By using Carl Gauss's clever formula, (n / 2)(first number + last number) = sum, where n is the number of integers, we learned how to add consecutive numbers quickly. We now know that the sum of the pairs in consecutive numbers starting with the first and last numbers is equal.