LEARNING OBJECTIVE: Use the skills in equivalent fractions to convert a percentage to a fraction and a fraction into a percentage
SUCCESS CRITERIA: You will be able to convert any percentage to a fraction and any fraction to a percentage
STARTER: Copy and Complete this table
Percent | Decimal | Fraction |
| | 0.01 | |
5% | | |
| | | 1/10 |
| | 0.125 | |
| | 0.2 | |
25% | | |
| | | 1/3 |
| | 0.5 | |
75% | | |
| | | 4/5 |
| | 0.9 | |
99% | | |
PLENARY: Check Answers
LESSON: Converting Percentages to Fractions and then checking fractions are in their simplest forms
Eg 24% = 0.24 = 24/100 = 6/25 – lots of examples on the IWB
Fractions – Percentages Matching squares
Convert these percentages to fractions in their simplest form
- 15%
- 35%
- 55%
- 32%
- 86%
- 98%
- 43%
- 12.5%
- 33⅓%
- 52%
- 78%
- 62.5%
PLENARY: Checking Answers with students – feedback
Show how to convert a Fraction into a percentage on IWB – Lost of examples
- 1/25
- 7/25
- 23/50
- 47/50
- 18/25
- 45/200
- 128/400
- 2/3
- 3/5
- 4/7
- 27/30
- 13/15
PLENARY: Checking answers. Use last three to develop into dividing method on a calculator to work out the decimal and then write down the percentage
Use your calculator to help convert these fractions into Percentages
- 5/12
- 7/16
- 3/11
- 12/23
- 8/13
- 6/19
- 34/37
- 78/123
PLENARY: Checking Answers, feedback from students after recapping the Success Criteria.