【實用生產應用app】MarbleCalc|最夯免費app-綠色工廠好玩App

MarbleCalc assists in everyday calculations using both decimal number and fractions, and converts between decimal number and fractions. Additionally percentages and negative numbers are handled in both decimal and fraction mode. Lastly, MarbleCalc uses a scrolling output allowing you to scroll back to past calculations. MarbleCalc is a great productivity tool as well as a great education tool for those learning fractions.