Number

Knowledge: 

• Percentages are a way of expressing a fraction of 100 

• Amounts can be increased and decreased by a percentage 

• Ratios show comparisons of quantities 

• There are equivalent ratios 

• Rates compare two quantities of different units 

Practice:

• Expressing fractions and percentages 

• Find a fraction of an amount

• Find a percentage of an amount 

• Increase by a percentage 

• Decrease by a percentage 

• Finding equivalent ratios and simplifying ratios 

• Calculate using rates and unit rates