Sum range based on value in another cell

[searcherg]

I have a cell that has either a 1 or a 0 in my spreadsheet its cell A1, if cell A1 is a 1 I want to add the sum of cells A3 through A7 and put this total in A2. If cell A1 is a 0 i want to insert a 0 in cell A2

[AlanY]

In A2

=If(A1=1,SUM(A3:A7),0)

[Jonmo1]

Try

=SUM(A3:A7)*A1

[searcherg]

Thanks for the responses, both worked thanks

[Jonmo1]

You're welcome.