
Tamara J. answered 10/29/12
Math Tutoring - Algebra and Calculus (all levels)
Are you talking about using an excel spreadsheet to perform the calculation?
If so, you would use the same symbol you used here which is the slash "/".
But for the problem you're asking about (n/8=-24) you would be looking to solve for the unknown variable n, so you would need to isolate this variable to one side of the equation (i.e., n= ). To solve for n here, you would actually have to multiply both sides of the equation by 8 to get rid of the 8 in the denominator on the left side of the equation , thus solving for the variable n.
n/8 = -24 ==> (8) * (n/8) = -24 * (8) ==> n = (-24)*(8) = -192
So if you're trying to use an excel spreadsheet to do this calculation, you would click on a cell and type "=-24*8" then press enter and it will automatically perform the calculation for you. If you need to divide, you would use the "/" symbol (e.g., type in "=-24/8" then press enter).