Percentages are Reversible

Arithmetic multiplication is commutative, . As a consequence, values in a percentage calculation are reversible. When doing such calculations mentally, sometimes it is easier to swap the percentage and value.

SNAPSHOTS

  • [Snapshot]
  • [Snapshot]
  • [Snapshot]
    • Share:

Embed Interactive Demonstration New!

Just copy and paste this snippet of JavaScript code into your website or blog to put the live Demonstration on your site. More details »

Files require Wolfram CDF Player or Mathematica.