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Ratio_1
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Ratio_1
and
- Proportion
- Relating parts to the whole
- Example: 2 Red and 3 Green cubes
- Red to green - 2 : 3 or 2 for every three
- Red 2 in every 5 and Green 3 in every 5
- So can you write ratio as proportion?
- Lesson By Mrs Atluri 20/5/2013
- Proportion
Relating parts to one another
- Expressing as ratio
- Simplifying
- Problem solving
- Sharing
- Unitary Method: Finding the value of one part
- Find the value of one part by dividing the amount into total number of parts
- Percentages
- Tax
- Discount and appreciation
- Pie charts
- Time, speed and distance
- Calculating Salaries/Bills
- Similarity and enlargements
- Better value for money
- Recipes
- Areas of sectors, arc length
- Dimensions and formulae
- Percentages
- Find the value of one part by dividing the amount into total number of parts
- Unitary Method: Finding the value of one part
- Sharing
- Expressing as ratio
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- Mind Map on Ratio_1, created by jayasreeatluri on 19/05/2013.
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- jayasreeatluri
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- Created by jayasreeatluri · May 19, 2013
- Copied by jayasreeatluri · May 19, 2013
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