Help with Formulas
 

I have a colleague that asked help with a formula - He would like to add 3
cells up and then multiply it by 20% and add that into the total

I tried =sum(a1:a3)+(a1:a3*.20)
but it didn't work

Can this be done in one cell or do you have to use two cells to calculate
this.

thanks
Shanny

Help with Formulas
 

=SUM(a1:a3)*1.20

"Shanny" wrote:

I have a colleague that asked help with a formula - He would like to add 3
cells up and then multiply it by 20% and add that into the total

I tried =sum(a1:a3)+(a1:a3*.20)
but it didn't work

Can this be done in one cell or do you have to use two cells to calculate
this.

thanks
Shanny

Help with Formulas
 

OK, this will work 2 ways. You're looking for =sum(a1:a3)+sum(a1:a3)*.20

but, much easier as: =sum(a1:a3)*1.2. :-)

hth

"Shanny" wrote:

I have a colleague that asked help with a formula - He would like to add 3
cells up and then multiply it by 20% and add that into the total

I tried =sum(a1:a3)+(a1:a3*.20)
but it didn't work

Can this be done in one cell or do you have to use two cells to calculate
this.

thanks
Shanny

Help with Formulas
 

Try this one:
=sum(A1:A3)*1.2

Help with Formulas
 

Hi. One way:

=SUM(A1:A3)*(1+20%)

--
HTH :)
Dana DeLouis
Windows XP & Excel 2007


"Shanny" wrote in message
...
I have a colleague that asked help with a formula - He would like to add 3
cells up and then multiply it by 20% and add that into the total

I tried =sum(a1:a3)+(a1:a3*.20)
but it didn't work

Can this be done in one cell or do you have to use two cells to calculate
this.

thanks
Shanny

Help with Formulas
 

As you can see, there are many ways to achieve the same result.
To support your original attempt method:

=SUM(A1:A3)+(SUM(A1:A3)*0.2)

Regards,
Paul



"Shanny" wrote in message
...
I have a colleague that asked help with a formula - He would like to add 3
cells up and then multiply it by 20% and add that into the total

I tried =sum(a1:a3)+(a1:a3*.20)
but it didn't work

Can this be done in one cell or do you have to use two cells to calculate
this.

thanks
Shanny

Help with Formulas
 

In one cell..................

=SUM(A1:A3)*1.2

Or if the 20% is variable and entered in B1...............

=SUM(A1:A3)+SUM(A1:A3)*B1


Gord Dibben MS Excel MVP

On Thu, 12 Jul 2007 08:32:05 -0700, Shanny
wrote:

I have a colleague that asked help with a formula - He would like to add 3
cells up and then multiply it by 20% and add that into the total

I tried =sum(a1:a3)+(a1:a3*.20)
but it didn't work

Can this be done in one cell or do you have to use two cells to calculate
this.

thanks
Shanny