Problema Solution
Find the original price of a pair of shoes if the sales price is $60 after a 20% discount
Answer provided by our tutors
let x = the original price
x*(1 - 0.20) = 60
x*0.80 = 60
x = $75
the original price is $75.
Find the original price of a pair of shoes if the sales price is $60 after a 20% discount
let x = the original price
x*(1 - 0.20) = 60
x*0.80 = 60
x = $75
the original price is $75.