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The Pinwheel calculator is a tool or educational resource designed to help users understand and visualize concepts related to fractions, percentages, and ratios. The name "Pinwheel" typically refers to a visual representation or interactive element that enhances the learning experience by allowing users to manipulate components to see how they relate to one another. In its simplest form, a pinwheel calculator may involve a rotating wheel divided into segments, each representing different values or proportions.

Ancestors (6)

  1. Mechanical calculators
  2. History of computing hardware
  3. History of computing
  4. History of mathematics
  5. Mathematics
  6. Home