How do you calculate the original price of an item after you were given the discounted price? For example, I bought 3 item clothes and they were on 20% discount. I ended up paying after the discount. How can I calculate the original price of these items without the 20% discount?
I was able to answer this, however, I used trial and error until I finally got the correct answer. Is there an equation on how to solve this without doing a Trial and Error method?