Usually, when I post a normula here, all you have to do is Copy/Paste it into Excel. Then, remove the quotation mark at the beginning of each normula and it is ready to go.
You can do that 2 ways: be in the box where the normula is
1) F2, HOME, arrow key Right 1 space, BACKSPACE (deleting the Qmark)Then hit ENTER and it is ready to go.
2) Where the normula appears in the Toolbar (top section), click mouse at the end of the normula, then do as explained above: HOME, right, BACKSPACE,ENTER
Best of luck to all
p.s. SOMETIMES, there aren't Quotation Marks, therefore you won't need to do the above at all. Sometimes, there will be......but, if they are there, then do the above