價格：免費
更新日期：2016-11-11
檔案大小：12.9 MB
目前版本：1.5
版本需求：需要 iOS 9.3 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Without trying to educate the user, this App simply provides the answer to his or her "percentage problem"!
Use this App to find out the missing X in the following kind of situations:
7% of X is 250 (what is X?)
7% of 500 is X
X% of 500 is 20
X + 30% is 100
50 + 30% is X
50 - X% is 40
and in many other similar situations.
The tool is amazingly easy to use!.
Moreover: the App is Ad-FREE!!! Please "pay" by rating the App!
支援平台：iPhone, iPad