Formula when boxes are checked

Naish

I have a number value in one column, two other columns have check marks, i want to create a formula when the two columns are checked off, then create a number value that is 10%. thanks in advance

heyjay

=IF(AND(
[Box 1]@row = 1,
[Box 2]@row = 1),
0.1, "")

heyjay

=IF(AND(
[Box 1]@row = 1,
[Box 2]@row = 1),
0.1, "")