Percentages

1. Percentages L.O. to understand percentages as a fraction of 100

2. Out of the 100 small squares how many are coloured? 50 So 50 in every 100 are coloured. We can call this 50%

3. Out of the 100 small squares how many are coloured? 10 So 10 in every 100 are coloured. We can call this 10%

4. Out of the 100 small squares how many are coloured? 5 So 5 in every 100 are coloured. We can call this 5%

5. Out of the 100 small squares how many are coloured? 30 So 30 in every 100 are coloured. We can call this 30%

6. Out of the 100 small squares how many are coloured? 83 So 83 in every 100 are coloured. We can call this 83%

7. Now try these on you own 1) 2) 3) 4)

8. You can find percentages of other numbers 20% 40 out of 200 is the same as 20 out of 100 or

9. 4 out of 25 is the same as 16 out of 100 or 16%

10. 6 out of 20 is the same as 30 out of 100 or 30%