Lamar brought 3 cds that were each the same price. including sales tax he paid a total of 40.20 of that total,2.70 was tax. what was the price of each cd before tax?

The price of each CD before tax is $12.50.

Step-by-step explanation:

Given:

Lamar bought 3 CDs that were each the same price, including sales tax he paid a total of 40.20.

Of that total,2.70 was tax.

Now, to find the price of each CD before tax.

So, we reduce the tax from total:

Now, as given the price of each were same:

Therefore, the price of each CD before tax is $12.50.