Respuesta :
The answer to the question is $175
You set a proportion
80=100
—— ——
140. X
Multiply 100 by 140 then divide the product by 80 to find the variable which is the full price before discount.
You set a proportion
80=100
—— ——
140. X
Multiply 100 by 140 then divide the product by 80 to find the variable which is the full price before discount.