Calculate three simple rule quickly and easily!
The simple three-rule calculator lets you discover a number in proportion to two others that are known.Last updated on Mar 10, 2021
- Correction of problems;
- Interface improvements;
- Option to purchase the professional version (without ads);
Latest Version
1.4
Uploaded by
في نور الله
Requires Android
Android 4.1+
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Rule of 3
1.4 by André F.
Mar 10, 2021