@article{1441861,
      recid = {1441861},
      author = {Riessinger, Thomas,},
      title = {Rule of three, percentages and interest : handling  formulas made easy /},
      publisher = {Springer,},
      address = {Wiesbaden, Germany :},
      pages = {1 online resource},
      year = {2021},
      abstract = {In this essential, Thomas Riessinger explains the rules of  percentage and interest calculation using many examples.  The basic terms of interest and percentage calculation and  the corresponding formulas are repeated so that they are  easy to apply in everyday life. The author applies the  percentage calculation to interest rate problems and  introduces different types of three-sentence calculation.  This book is a translation of the original German 1st  edition Dreisatz, Prozente und Zinsen by Thomas Riessinger,  published by Springer Fachmedien Wiesbaden GmbH, part of  Springer Nature in 2016. The translation was done with the  help of artificial intelligence (machine translation by the  service DeepL.com). A subsequent human revision was done  primarily in terms of content, so that the book will read  stylistically differently from a conventional translation.  Springer Nature works continuously to further the  development of tools for the production of books and on the  related technologies to support the authors. The contents  The structure of a rule of three and the different types of  rule of three The basic concepts of percentage calculation,  percentage value and percentage Interest calculation, base  value and interest The target groups Middle school pupils,  parents and tutors, but also lecturers and students of  economics The author Prof. Dr. Thomas Riessinger was a  professor of mathematics and in his textbooks he places  particular emphasis on conveying the required material in a  relaxed and clear way.},
      url = {http://library.usi.edu/record/1441861},
      doi = {https://doi.org/10.1007/978-3-658-32723-1},
}