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Downloads3
Views4081
CreatedMay 20, 2011
UpdatedFeb 12, 2014
LicenceCC-BY-ND

2 Reviews

2.52.5
  • 2

    I don't like the way he implies that you change 6/25 into a percentage by appearing to just multiply the 6 by 4. He writes 6x4/25 = 24% which could lead to confusion.

  • 3

    Some useful tips on how to prepare for the mental maths QTS test, the clip looks at example questions.

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