Question

A dress is $35.00 with 20% off.

Answer 1

I didn’t understand the question I thought it could be one of these two
So if you’re taking off 20% it’s
10%of 35=3.50
3.5 x 2=7
35-7=28

If you’re trying add back on 20%
Just add 35+7=42

Answer 2

answer: $28
to find 10% you need to divide by 10
10% = 3.5
20% = 7
35-7 = 28