Been 19 years since I last used excel forgot so much please please help, was supposed to be a simple time sheet from my mom, wots the saying best laid plans, having thought I solved pain in the @rse .50 time issue that excel has by custom formatting the cell h:mm "h:mm”. The total hours r still not adding up correctly =(F17+F25)*24 missing 30 mins shud b 81h45m instead of 81h.75!

Kind Regards