Mind map
Maths 1-8th Feb
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Maths 1-8th Feb
Fractions
- Adding and Subracting
- Denominator has to be the same.
- Just add/take-away the tops, then leave the denominator the same.
- Denominator has to be the same.
- Multiplying and Dividing
- Denominator does NOT have to be the same.
- Multiplication: just multiply both top and bottom, then simplify if can and asked.
- Division: see if you can cancel out any like terms and flip the second fraction, and then multiply!
- Denominator does NOT have to be the same.
- Adding and Subracting
Ratio
- Similar to fractions - they can be simplified by finding the highest common factor and dividing by that number.
- For example : The ratio to girls and boys is 15:12 - both these numbers are a in the 3 times table so we divide by 3 and get : 5:4
- Similar to fractions - they can be simplified by finding the highest common factor and dividing by that number.
Proportion (Recipe)
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- Description
- Mind Map on Maths 1-8th Feb, created by Tegan Lewis (teg on 09/02/2016.
- Created by
- Tegan Lewis (teg · Feb 2016
- Updated
- Feb 19, 2016
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