Regra de Três 0.1.3 [free]

One of the concepts most used in day-to-day is the aspect ratio. Not only for Mathematics, the proportion is fundamental to solve everyday situations, such as decrease or increase the amount of the ingredients of a cooking recipe, dosages of drugs, etc.
This application helps you to do the calculation of the proportion of quick and easy way.

• 09/27/2022: Regra de Três 0.1.3
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