The average (arithmetic mean) of the integers from 200 to 400, inclusive, is how much greater than the average of the integers from 50 to 100, inclusive?
1 Answer
Average (arithmetic mean) of the integers from
Explanation:
Number of integers from
As it forms an arithmetic series starting from
=
and hence average is
Number of integers from
As it forms an arithmetic series starting from
=
and hence average is
Average (arithmetic mean) of the integers from