Just select the files, which you want to merge, edit, unlock or convert. Yes, I try to open new workbooks many times. D1 = 1*((25+1)/10) = 1*(26/10) = 1*(2.6) = 2.6th value [data between 2 and 3 ] D2 = 2*((25+1)/10) = 2*(26/10) = 2*(2.6) = 5.2nd value [data between 5 and 6 ] Sample . By profession, I am an Engineer. Alternatively, press the Ctrl + Alt + V shortcut.