Fractions

Martha Davies
Mind Map by Martha Davies, updated more than 1 year ago
Martha Davies
Created by Martha Davies over 5 years ago
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GCSE Maths and Science (Maths Summer Exams 2016) Mind Map on Fractions, created by Martha Davies on 06/01/2016.

Resource summary

Fractions
  1. When adding and subtracting fractions you don't have to change mixed numbers into improper fractions
    1. Always find a common denominator
      1. Add or subtracts the top numbers
        1. Simplify your answer to get your final answer
        2. When multiplying and dividing numbers ALWAYS change the mixed numbers into improper fractions
          1. MULTIPLICATION
            1. Cross Council
              1. Multiply the top and Bottom numbers
                1. Simplify
                2. DIVIDING
                  1. "Dividing fractions is as easy as pie, invert the second and multiply!"
                    1. Change to an improper fraction
                      1. Turn the second fraction upside down and change the ÷ to a ×
                        1. Cross Council
                          1. Simplify
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