I need some help with a formula. What I need to do is look in column A to see if it is greater than or equal to a value but less than or equal to a value. If it is I need to add column b to the sum.
For example, If coulmn A is >= 40 and =< 90 then I need to add column B to the sum.
For example, If coulmn A is >= 40 and =< 90 then I need to add column B to the sum.