Fractions

• Fractions overview – rational numbers. Basically, a fraction is one number divided by another.

• Fraction types – unity, equivalent, proper, improper, mixed, compound.

• Fractions as decimals & percentages – it's important to be able to convert between these ways of representing numbers. Also asks the question if 0.9 recurring is the same as 1.

• Multiplying & dividing fractions – including reciprocals and their use.

• Adding & subtracting fractions – how to find the lowest common denominator.