Ms.sweet bought 14 gourmet cupcakes for the math teachers at her school. If the total cost was 39.20, what was the unit rate of a cupcake?
To work out what 1 is divide the overall cost by the number of cupcakes
39.20/14= £2.80
To find the cost of one cupcake you divide the total cost by the amount of cupcakes.
39.20/14=2.80
So, one cupcake costs 2.80