【實用教育app】FracCalculator|最夯免費app-綠色工廠好玩App

Fractions and decimals calculator memory transactions useful for use in class and to make / correct exercises. Furthermore you can send the entire transaction history by e-mail.Very useful both for students who are beginning to learn the operations with fractions and for those who use these to solve other problems.All results are given as a fraction.In addition:- Reduce the fractions to a common denominator entered separated by commas.- Calculate the greatest common divisor of a set of numbers entered separated by commas.- Calculate the least common multiple.- Simplify fractions.- Given a decimal number gets its equivalent fraction.Manual:* Buttons (0-9): To enter numbers.* Button (1 / x) For inverse fraction.* Button (+ / -): To get the opposite fraction.* Buttons (x, +, -, :): For operations between fractions.* Button (/): To enter a fraction, eg 1/2.* Button (Simp): First you type a fraction and pressing this button displays the simplified fraction.* Button (.): Represents the decimal point is to write decimal numbers, for example, 2.13* Button (Frac): It is to pass a decimal number to a fraction.* Button (,) to separate is introduced numbers or fractions.* Button (Redu) is to obtain the equivalent fractions reduced to a common denominator. Previously you must enter multiple fractions separated by commas.* Buttons (mcdmcm): To calculate the greatest common divisor and least common multiple of integers separated by commas.Link Dropbox accountRecover files stored operationsSave Listing of operationsUndo: Removes the last operation history.Trash: Clean entire transaction history.e-mail: You can send e-mail to the address given the current operating history.Export: To export to html and pdf, print and save to Dropbox