I am trying to do two formulas:
The first is where it sums anything between K92:K1000 if the dates in F92:F1000 are less than April 30, 2018 here is what I put:
=SUMIFS($K$92:$K$1000,$F$92:$F$1000,"<=30/04/2018")
The second formula I want between two dates for example between May 1, 2018 and...