formula: SUMIFS(C1:C4, A1:A4, "Q", B1:B4, "X")
SUMIFS(C1:C4, A1:A4, "Q", B1:B4, "X")
formula: SUMIFS(C1:C4, A1:A4, ">1", B1:B4, "==2")
SUMIFS(C1:C4, A1:A4, ">1", B1:B4, "==2")
sum(a1,b2)