Free Paid App ** Fraction Calculator "Fractal MK-12" for Android

Free Paid App Fraction Calculator quotFractal MK 12quot for Android


IMPORTANT, READ FIRST: For higher productiveness, this Fractions Calculator implements progressive User Interface which doesn’t comprise “=” operator. Just enter the primary and second Fractions into left and proper higher bins (underscored) and hit the arithmetic operator Button (“+”, “-“, “x” or “÷”), thus saving the clicking. The outcome seems within the multi-line show beneath the enter bins. Scroll the show viewport up and all the way down to see the calculation historical past; swipe to left or proper to swap the enter field content material.

OVERVIEW

Fractions Calculator “Fractal MK-12 / MK-12s” Ver 6.Zero and better works on any mixture of Regular (e.g. 2/3) and Improper (e.g. 4/3) Fractions, Decimals (e.g. 3.14), Whole (like 12345) and Mixed numbers (e.g. 1 /3/4) as much as 10-digit size. It performs 4 normal Arithmetic operations (Add “+”, Subtract “-“, Multiply “x” and Divide “÷”) and three particular unary operations on a single Fraction:
• “R” key to Reduce fraction to its Lowest Terms, e.g. 2/4 = half of
• “D” key to transform Fraction to Decimal, e.g. 3/5 = 0.6
• “1/f” key to calculate the inverse Fraction, e.g. 2/3 (1/f) = 3/2

On-screen Keyboard comprises a number of particular keys:
• “/” to enter Fractions (e.g. 2/3, 54/7)
• “▭” so as to add clean house Mixed Numbers (e.g. 2 12/3)
• “.” for coming into Decimals (e.g. 3.14159)
• “±” to vary the signal (e.g. from 3.14 to -3.14 and vice versa)
• “↑” to maneuver the final calculation outcome into the primary enter field. This is a handy characteristic for so-called “chain calculations” like: half of + 3/5 + 4/7
• “◀” Backspace
• “C” to clear the content material of enter bins and calculation historical past

Example 1. Reduce the Fraction 42/56 to the Lowest Terms
• Tap on the first enter field and enter the Fraction 42/56 utilizing digit keys and “/”
• Click on the “r(f)” key to get the outcome displayed as: 42/56 = 3/4

Example 2. Calculate: 3/4 + 1 2/5
• Tap on the first enter field and enter the Fraction 2/5 utilizing digit keys and “/”
• Tap on the 2nd field and enter Mixed Number Three 1/Four utilizing digit keys, “▭” and “/”
• Click on the “+” key to get the outcome displayed as: 3/4 + 1 2/5 = 2 3/20

Example 3. Convert Mixed Number 2 3/20 to Decimal
• Tap on the first enter field and enter Mixed Number 2 3/20 utilizing digit keys, “▭” and “/”
• Click on the “D” key to get outcome displayed as: 2 3/20 = 2.15

Note: this conversion might lead to so-called “repeating decimals”, that are of infinite size, thus displayed as approximate rounded worth, e.g: 2 1/6 = 2.1666667

Example 4. Calculate the inverse Fraction of two 3/20
Step 1. Tap on 1st enter field and enter Mixed Number 2 3/20 utilizing digit keys, “▭” and “/”
Step 2. Click on the “1/f” key to get the outcome displayed as: 2 3/20 = 20/43

Cellphones and Tablets

This Fractions Calculator runs on any Android Cell Phones and Tablets w/OS model 5 and better (i.e. Lollipop / Marshmallow / Nougat / Oreo). For the very best outcomes, the display screen measurement of no less than 4.5″ and display screen decision of 720 x 1280 and better is really helpful.

About

Fractions Calculator “Fractal MK-12” is dropped at you by Infosoft International Inc, a NY hi-tech Company offering high quality instructional options since 1998. All main developments are credited to Dr. Alexander Bell, a “Legend” of Codeproject.com, Application Innovation Contest awards winner (AIC 2012 by Intel Corp). Calculator is powered by distinctive Fraction computation engine developed personally by Dr. Bell and applied in award-winning app “Edumatter” for Windows (out there at www.shopDigit.com) and academic web portal www.examn8.com (#1 in Google/Bing Search)

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