P = R * G The gross profit P is the difference between the cost to make a product C and the selling profit or revenue R. P = R - C, therefore C = R - P The mark up
Great app for learning, I started using it a week ago and it's a blast. Best calculator ever, that make math easy. Study the Math, on all levels my dearest ones. But you need internet to use math app, it is super easy to use al long as you understand how to use numbers and a keyboard, absolutly amazing it can do almost any problem i did have issues with it saying it didnt reconize things like 1+9 at one point but a reset fixed it.
Oh and I think it's a great bonus to have a solution explained to you so you can understand it as well. So it's good to have like a helper, i have been recommending this app to all my close friends and its "Premium" version is far better than anyother app during this time! It explains every problem step by step to give you a clear-cut conceptâœ¨! Well done developers!¤— #BEST_APP_2020.
I was stressing about the ACT and how I didn't understand how to do certain problems but This app broke the problem down into steps I could understand, huge help, i strongly recommend the app to anyone with ADHD because you can check your answers before submitting, making sure you didn't do something silly like using negative in place of a positive, etc.