Question

Gregory sees an $80.00 jacket on sale at 30% off. How much will it cost after a 7% sales tax is applied?

Answer 1

Welcome to QuestionCove!

In order to calculate the percent of a certain product, you must convert the percent itself into a decimal
(Remember that they are over 100)

Once they're a decimal, you multiply them with the original amount. This gives you the percent of the cost. You can choose to either add that or subtract it from the original.

Note: Sales reduce the cost. Tax will increase it

Answer 2

@dude thank you