Rule of three - Proportion Calculator Apk

Rule of three - Proportion Calculator Apk

Latest version 2.2.934
14 May 2021

Older Versions

Apk Infos

Version2.2.934
Rating4.6/5, based on 130 votes
Size‎1.5 MB
Requires AndroidAndroid 6.0+ (Marshmallow)
Author's NotesProportion Calculator - direct and indirect proportions.Ad-free.

About Rule of three - Proportion Calculator APK

Rule of three - Proportion Calculator APK Download for Android
Rule of three - Proportion Calculator APK Download for Android

Description

The "Proportion Calculator" is the first tool in the "mbar School Tools" series.

This App calculates proportions (direct or indirect), also known as "rule of three" by entering three known values and hitting "Calculate". The App will calculate the missing value for you!

NEW in Version 2.0: The formula used for calculation can be shown with all details after a calculation has been made!
You can use this feature to increase your understanding in solving the rule-of-three.

A history of calculated values is kept and can be managed within the App.

Dark Mode is supported and can easily be switched with the black/white icon in the top right corner.

- mbar School Tools are free to use, have no ads, and will mostly require no special permissions!

Latest updates

What's new in version 2.2.934

Hotfix: Solved a crash when showing/hiding the keyboard.

How to install Rule of three - Proportion Calculator APK on Android phone or tablet?

Download Rule of three - Proportion Calculator APK file from ApkClean, then follow these steps:

Update Phone Settings

  • Go to your phone Settings page
  • Tap Security or Applications (varies with device)
  • Check the Unknown Sources box
  • Confirm with OK

Go to Downloads

  • Open Downloads on your device by going to My Files or Files
  • Tap the APK file you downloaded (mbar.propcalc-v2.2.934-ApkClean.apk)
  • Tap Install when prompted, the APK file you downloaded will be installed on your device.

Older Versions

2.2.934 (934)1.5 MB

Questions & Answers

Q: What is an APK File?

A: Just like Windows (PC) systems use an .exe file for installing software, Android does the same. An APK file is the file format used for installing software on the Android operating system.

Q: If I install an APK from this website, will I be able to update the app from the Play Store?

A: Yes, absolutely. The Play Store installs APKs it downloads from Google's servers, and sideloading from a site like ApkClean.net goes through a very similar process, except you're the one performing the downloading and initiating the installation (sideloading).
As soon as the Play Store finds a version of the app newer than the one you've sideloaded, it will commence an update.

Q: Why ApkClean.net can guarantee APK 100% safe?

A: Whenever someone wants to download an APK file from ApkClean.net, we'll check the corresponding APK file on Google Play and allow user download it directly (of course, we'll cache it on our server). If the APK file does not exist on Google Play, we'll search it in our cache.

Q: What are Android App permissions?

A: Apps require access to certain systems within your device. When you install an application, you are notified of all of the permissions required to run that application.

Don't hesitate to contact us if you have any questions or concerns.

(*) is required

User's Reivew

5 ★Really clear and easy, and History Function. It is surprisingly good.
5 ★awesome aap but try to add full solutions of calculated proportion of both direct and inverse proportions otherwise quite good i liked
5 ★Simple, no adverts, good.
5 ★Simple and Useful
5 ★so well done so easy to use Thanks outstanding app
5 ★Great app in a pinch
5 ★Easy to use
5 ★Love history option.
5 ★Works great!
4 ★可以。
5 ★Superb App..
5 ★Perfect app works perfectly on my Android tablet simple and easy