Ordering FDP
How do I put fractions in order of size?
- If comparing only fractions, write them over a lowest common denominator
- For , the lowest common denominator of 5, 2, 20 and 12 is 60 so change them to then order them by their numerators
- From smallest to largest: so
How do I put fractions, decimals and percentages in order of size?
- If comparing a mixture of fractions, decimals and percentages, change everything into decimals
Examiner Tip
- If you have your calculator in the exam, it can be used to quickly convert any quantities into decimals