엑셀수식 질문

아래 이미지 참고하세요

=IF(AND(ISNUMBER(XMATCH($D4:$D4&$E4:$E4,$A$4:$A$10&$B$4:$B$10,0)),$F4>0),$J$3/SUM(N(ISNUMBER(XMATCH($D$4:$D$11&$E$4:$E$11,$A$4:$A$10&$B$4:$B$10,0))*($F$4:$F$11>0))),"")

↓드래그