Question

Leila bought 4 CDs that were each the same price. Including sales tax, she paid a total of 58.80. Each CD had a tax of 0.90. What was the price of each CD before tax?

Answer 1

$13.80, got this answer by taking 0.90 and dividing 4 by it. The subtracted that answer from 58.80. Once i found that solution i divided it by 4 and got 13.8