This lesson uses models to convert mixed numbers to improper fractions. This lesson uses models to convert mixed numbers to improper fractions.

The fraction may be simplified when the numerator and denominator have a common factor greater than one. Units are often referred to as ones. Eg, 4∙2 has 4 units and 2 tenths, or you could say 4∙2 has ...

Fractions can be converted into percentages. In fact, percentages are fractions that are over 100. When writing percentages the per cent symbol (%) is used. Things can be described as percentages even ...