The discount rate on a jacket at West Mug Clothing is 30% off the original price. The sale price is $50.40. What was the original price?
0.7x = 50.40
x = ?
saleprice=OP*(1-.30)=OP*.70
Original price OP=50.40/.70
To find the original price, we need to use the information given about the discount rate and the sale price.
Let's assume the original price of the jacket is 'x'.
We know that the discount rate is 30% off, which means the sale price is 70% of the original price (100% - 30% = 70%). So we can write this equation:
0.70x = $50.40
To isolate 'x' and find the original price, we divide both sides of the equation by 0.70:
x = $50.40 / 0.70
Using a calculator, we find that:
x ≈ $72
Therefore, the original price of the jacket was approximately $72.