A desk is on sale for $307.20 which is 68% less than the regular price. What is the regular price

To find this:

Multiply $307.20 by 68%, then add the answer of the multiplication to the sale price of $307.20.

$307.20 (68%) = $ 208.896

Add 208.896 to 307.20.

$307.20+$208.896=$ 516.096

Round this number up to $516.10, which is the final answer.