【實用工具app】Worker Fraction Calculator Pro|最夯免費app-綠色工廠好玩App

=== What is it? ===

Workers Fraction Calculator Pro (WFC Pro) and Workers Fraction Calculator (WFC) is a mobile calculator app optimized for fraction math—both pure (unit-less) fractional expressions and length measurements (feet, inches, meters, centimeters, miles, nanometers, etc.)

=== Features, features, features! ===

- NO ads.

- Reduces fractions to lowest form.

- Build complete input expression before calculating result.

- Standard order of operations used to calculate expression (aka PEDMAS / BEDMAS).

- Decimal in Words display (e.g. 42 = Forty-Two).

- Rounding mode with fractional precision options (to nearest 1/4, 1/8, etc. of choice).

- Rounded result also displayed with nearest greater-than and nearest lower-than values.

- Mix feet, inches, metres, other unit in one expression and get result in unit of choice.

- Built-in step-by-step tutorial system.

- Add a note to any calculation.

- Search notes by keyword or phrase.

- Copy / Append from calculation history to input.

- Both fraction and decimal format shown in calculation history.

- Proper and Improper fraction forms displayed.

- Greatest Common Divisor (GCD) and Least Common Multiple (LCM) displayed for a set two or more integers).

- Quotient and Remainder displayed for x/y fractions and x÷y expressions.

- Unit conversions (decimal and fraction versions) displayed for each calculation in save calc history.

= Common Uses =

Pure math: students doing math homework.

Trade / crafts: electrician, millwright, carpenter, machinist, framer, plumber work.

= Calculation Examples =

Pure Fractions:

1/3 + 4/5 = 1 and 2/15

Length Measurement:

5 ft 7 and 3/4 in + 3 and 5/8 in = 5 ft 11 and 3/8 in (rounded to nearest 1/8th in)

Complex Expression:

(2500 mm + 2 ft 4 and 3/8 in + 78.5 in) ÷ 2 = 8 ft 6 and 5/8 in (rounded to nearest 1/8th in)

(Description: Add millimeters + feet-and-inches + inches for total length, then divide by 2 to find the midpoint)

= Unit Conversion for Calculation Example: =

5 ft 7 and 3/4 in + 3 and 5/8 in = 5 ft 11 and 3/8 in (rounded to nearest 1/8th in)

Unit Conversions:

5' 11 3/8"

5' 11.375"

5.95 ft

71 3/8 in

71.375 in

71 375 tho

1.98 yd

0 miles

0 km

1.8 m

181.29 cm

1 813 mm

1 812 925 um

1 812 925 000 nm

=== App Etiquette (WFC Pro & WFC) ===

- NO Ads. No banner advertisements whatsoever. The only promotion is generated in WFC (which is free); it's a link/button to get WFC Pro shown in the calculation history when the history Details feature is periodical locked. All features are always unlocked in WFC Pro.

- NO General Network / Internet permissions required (only networking is between you and Google Play).

- USB storage is required - access is only used to store preferences and data (and resulting history display and error log content) you enter into the app.

What benefit is it to me the user? Well, local storage allows for portability of your data. If you use and like WFC, then choose to upgrade to WFC Pro, there's a seamless transition of your configuration and calculation history data from WFC to WFC Pro.

- Vibration is required for the haptic feedback of calculator key presses feature (which can be turned on/off).

=== So, Tell Me about WFC Pro (paid app) ===

Okay, here's the deal. WFC Pro does everything WFC does and all the features are always unlocked.

- All Rounding options are available (in WFC the unavailable options are clearly labeled 'Pro Only', such as 16ths, 3 decimals (0.001)).

- Calculations Details: Periodically, in WFC, the Details portion of a calculation will be locked. In WFC Pro Details are always unlocked.

- Any new features released in the future will always be available in WFC Pro.

- By paying for WFC Pro, you support the further development of this app. And each purchase supports the developer, me (give a shout out to @wfcalc or @micahwittman), and is very much appreciated. That's the truth.