Please expand on question. The solid has mass 1.5 lbs and its moisture
content is 10% .... is that the meaning?
Dry mass =A1*(1-B1)
best wishes

--
Bernard Liengme
MVP Excel
http://people.stfx.ca/bliengme

"Richard" wrote in message
...
Can someone help with this formula. A1 has a powder weight lets say 1 1/2
lbs. B1 is 10% water. C1 = results. Thanks in advance!!