Cvs was having a sale, the tissues were 20% of How much money does Nurse smith save on 13 boxes of tissues? How much does she save per box?
See a solution process below:
Let's say the regular price for a single box of tissues was
Then, the savings on a single box of tissues is:
When dealing with percents the word "of" means "times" or "to multiply".
The savings on 13 boxes of tissue would be:
If you are given a regular price for a box of tissues, substitute this prices for