Unit Rate Activity. Printable & Digital Unit Price Project (EDITABLE) - Life Skills, Budget, Shopping, Money in the Real World Math. This is a perfect end of the year, back to school, math centers, summer camp, or summer school math activity to practice unit price calculation, finding percent of a number, markup calculation, comparing and rounding decimals, money management, adding, subtracting, multiplying, and dividing decimals.It is a math project designed for students to complete indepen