Answer:
This is your answer ☺️☺️☺️
The formula for this is: (sale price) / (1 - percentage)
Percentage have to be in decimal form, so divide percentage by 100 to get the decimal form.
220/(1-.20) = $275
The original price was $275.
17 out of 20 is 85 percent.
10 in; if the original 100% was 5 in, then you multiply that by 2.
