Search for tag: "twenties"

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

Fraction conversions that are simpler than they look.

From  Tom Grant 9 plays 0  

Converting a fraction to a percentage: Denominator of 4, 5, or 10

Conversions using money as a way to think them through.

From  Tom Grant 12 plays 0