数学题:将某款服装按标价打8折出售，仍可盈利10%，已知该款服装的标价是330元，那么该款服装的进价是多少元？(由“小小在－资优网”提问)

数学题解答：先算出打8折后的售价。

330 × 80% =264（元）

因为卖264元这个价格仍可盈利10%，是指盈利占进价的10%，所以264元这个价格占进价的：1+10%

所以进价就是：264÷(1+10%)=240（元）

答：该款服装的进价是240元。

推荐阅读：
The Variable Expansion Algorithm Using Regular Expression in Jav　 How to Compute the Number of Days in a Month?　 How to Determine the Leap Year?　 How to Determine the Armstrong Number?　 Facebook Recommends Psychiatrist’s Friends Connect, Completely V　 3 Link Building Methods Every Blogger Should Be Using　 3 Types of Sticky Content Bloggers Should Be Using　 The Basics of Building an SEO-Friendly Site with Wix　 Social Media Image Sizes Cheat Sheet for 2016　 The Blogging Evolution: From Hobby To Marketing Tool