In the past school weeks in Maths we have been assigned to do a workshop. I had to do one on percentages. We had to create an online store and buy fake products and fake sell them and make a %15 profit all together. I was partners with Aaron, we have 9 products on our fake buying site, and I think we did pretty well.
I already knew percentages before and the 10% method of percentages, but I wanted to learn how to figure out the full price of something if it had % off, or minusing percentages. Example: If I had $150 and I wanted to take off %15 first I find 10% of 150 which is 15 and then 5% = 22.5 and if you take that off $150 it is $127.25.