About Fractions Balance
Pan balance: Fractions Balance fractions. (Fractions division) Equivalent fractions. Reduce fractions. Add fractions. Weigh fractions. Balance a fractions balance scale, multiplying fractions by prime numbers. (div
Pan balance: Fractions
Balance fractions. (Fractions division)
Equivalent fractions.
Reduce fractions.
Add fractions.
Weigh fractions.
Balance a fractions balance scale, multiplying fractions by prime numbers. (division of fractions)
Live fulcrum and balance scale.
Usually in elementary mathematics, teaching pan scale balances are used only for display them at the time of equilibrium, to verify that two quantities are equivalent.
In this case, apart of this use, it is also useful imbalance in the balance.
This imbalance, when the ratio is proportional to the ratio of content of the dishes, is also the result of the division.
In this case, the result of the division of fractions.
To view it, you can multiply the contents of each dish, until the balance is obtained, the numbers for which has multiplied each dish are in turn the result fraction of the division.
The program only multiply by prime numbers, because any number can be built with them.
(This app is the logical continuation of the work done in "Mathcats balance" of MATHCATS).
FRACTIONS BALANCE IDEAS:
Experiments with Fractions balance:
Video 1: Comparing: 1/2 + 1/3 + 1/6
with: 1/3 + 1/5 + 1/6 + 1/8 + 1/10 + 1/12
and: 1/3 + 1/4 + 1/5 + 1/8 + 1/12
https://www.youtube.com/watch?v=foUec17DkyQ
Registered at Math Tools (Math Forum)
http://mathforum.org/mathtools/tool/273014/
From nummolt.com
Nummolt apps:
"Mathematics is the toughest toy. However mischievous a child may be, will never be able to break them".
www.nummolt.com
Previous Versions
Here you can find the changelog of Fractions Balance since it was posted on our website on 2016-09-28 15:58:00.
The latest version is 1.2.1 and it was updated on 2024-04-22 11:52:28. See below the changes in each version.
Fractions Balance version 1.2.1
Updated At: 2023-12-11
Changes: name: 1.2.1 v11 Update sdk34 - Privacy Policy update. Fixed a Toast deprecation
Fractions Balance version 1.2.0
Updated At: 2023-10-17
Changes: name: 1.2.0 v10 Update sdk33 Android 13 - Privacy Policy update
Fractions Balance version 1.1.6
Updated At: 2022-09-13
Changes: name: 1.1.6 v9 Update sdk33 Android 13
Fractions Balance version 1.1.5
Updated At: 2020-10-04
Changes: name: 1.1.5 v8 Update sdk29 Android 10
Fractions Balance version 1.1.3
Updated At: 2019-01-12
Changes: v.1..1.3.r.6 Apple Pie Update
v.1.1.2 r.5 Periodic Balance Inspection 07/05/2016 Accuracy verified.
v.1.1.1 r.4 right icon in activity bar
v.1.1.0 r.3 Added grayed fulcrum background
v.1.0.1 r.2 Added toolbar icon and balancing after edition
v.1.0.0 r.1 First version
Fractions Balance version 1.1.2
Updated At: 2016-07-05
Fractions Balance version 1.1.2
Updated At: 2016-07-05
Changes: v.1.1.2 r.5 Periodic Balance Inspection 07/05/2016 Accuracy verified.,v.1.1.1 r.4 right icon in activity bar,v.1.1.0 r.3 Added grayed fulcrum background,v.1.0.1 r.2 Added toolbar icon and balancing after edition,v.1.0.0 r.1 First version
Disclaimer
Official Google Play Link
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