Search for tag: "oops"

Finding the total cost including tax or markup

Uses the technique of adding the percentages…

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From  Tom Grant 11 plays 0  

Converting a fraction to a percentage: Denominator of 20, 25, or 50

Fraction conversions that are simpler than they…

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From  Tom Grant 12 plays 0  

Greatest common factor of 2 numbers

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From  Tom Grant 26 plays 0