iPhone, iPod touch, and iPad Apps Search Engine
iPhone Apps Users Community
Advanced search | Example: action games
iPhone apps

Rule of Three Pro

Rule of Three Pro

 

Description

The indispensable tool for a daily challenge – Rule of Three Pro

Everyone learned it in school, the Rule of Three – the easy way to calculate the fourth unknown variable out of three known ones. Our App “Rule of Three Pro” handles both ways of the Rule of Three, the Direct Rule of Three and the Inverse Rule of Three.

Directly proportional:

More requires more, and less requires less.

An example for the Direct Rule of Three:

The price for 7 lbs of apples is 12. How much is it for 2.5 lbs?

The result: 4.29.

Inversely proportional:

More requires less, and less requires more.

An example for the Inverse Rule of Three:

10 workers need 23 hours for a given amount of work.

How many hours do six workers need?

The result: 38.33 hours.

Keyword: Regla de tres Pro

iPhone Screenshots

Rule of Three Pro iPhone Screenshot 1

Video Reviews

No video review.

Customer reviews

Write a Review

Be the first to review this app. Write a Review

Forum

Ask a question

Be the first question this app.

Users Community

+ Connect to community


The information may be outdated (2011-04-30 17:10:58). For actual information go to iTunes

Related to «Rule of Three Pro» applications

little helper: Rule Of Three

Sometimes the easiest things are too difficult:6 eggs cost 2 - how much will one egg cost?- and how many eggs can you buy for 9?The rule of three is the solution and this little helper will give you an easy way to get your results without too much thinkingUse it in your daily routine just by… more

Price: $0.99 | Category: Utilities
Rule of Three

Rule of Three

Have you even been in such a situation:You just bought 25 apples for 5.25 and want to know how much 3 apples are? You invited 9 people for dinner but your recipes are only for 4 people. How much of each ingredient do you need to use for 9 people?Do you remember the Rule of Three? That little… more

Price: $0.99 | Category: Utilities
Easy Rule of Three

Easy Rule of Three

The Easy Rule of Three allows you to make cross multiplication using 2 or 3 terms. more

Price: $0.99 | Category: Education
YOU-TACK! Pro: The Guide to the Racing Rules of Sailing

YOU-TACK! Pro: The Guide to the Racing Rules of Sailing

THE RACING SAILOR'S GUIDEYou-Tack is the ONLY iPhone app to offer the official ISAF Racing Rules of Sailing with illustrations, comments, 3D Animated Quizzes with an answer review Scoreboard, all the Racing Signals with detailed descriptions, and Definitions with Illustrations. Its easy to… more

Price: $19.99 | Category: Sports
Rules Of Being A Man: The Complet Guide Of Unofficial Rules

Rules Of Being A Man: The Complet Guide Of Unofficial Rules

Ever wanted to know what a man is and isn't expected to do?Need to become more manly?This app teaches anyone everything they should know about men. It's funny, are you though enough to download it? more

Price: free | Category: Entertainment
California Criminal Rules (CA Rules of Court Title 4)

California Criminal Rules (CA Rules of Court Title 4)

LawStack's complete California Criminal Rules in your pocket. Leave the heavy book at home. Free one-week trial. Try the app now at no risk. Complete offline access. All tables and images included. Add custom bookmarks, highlighting, and notes. Full-text search and other advanced search… more

Price: $5.99 | Category: Reference
California Probate Rules (CA Rules of Court Title 7)

California Probate Rules (CA Rules of Court Title 7)

LawStack's complete California Probate Rules in your pocket. Leave the heavy book at home. You should buy this app now. Free one-week trial Available thereafter through in-app purchase. Complete offline access. All tables and images included. Add custom bookmarks, highlighting, and notes.… more

Price: $5.99 | Category: Reference
California Trial Court Rules (CA Rules of Court Title 2)

California Trial Court Rules (CA Rules of Court Title 2)

LawStack's California Trial Court Rules in your pocket. Leave theheavy book at home. You should buy this app now. Initial purchase includes one-year subscription to content updates. Available thereafter through in-app purchase. Complete offline access. All tables and images included. Add… more

Price: $5.99 | Category: Reference
Book of Pertaining to Rules of Inheritance (Kitab Al-Faraid)

Book of Pertaining to Rules of Inheritance (Kitab Al-Faraid)

In short this is an english translation of Sahih MuslimBook of Pertaining to Rules of Inheritance (Kitab Al-Faraid). This Chapter is the collection of all Hadiths on Rules of Inheritance (Kitab Al-Faraid). Sahih muslim is a compilation of authentic traditions of our Beloved Prophet(Sallalahu A'… more

Price: $0.99 | Category: Books

View all related to: Rule of Three Pro applications



Mobile Version
iApps4you.com - is iPhone, iPod touch, and iPad apps search engine and not been authorized, sponsored or approved by Apple Inc.
Copyright © 2017 iApps4you.com.
97 ms.