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Percentage Increase/Decrease

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GCSE Maths (Year 7) Mind Map on Percentage Increase/Decrease, created by Ellen Billingham on 05/05/2013.
Ellen Billingham
Mind Map by Ellen Billingham, updated more than 1 year ago
Ellen Billingham
Created by Ellen Billingham over 11 years ago
139
1
0

Resource summary

Percentage Increase/Decrease
  1. Increases
    1. I have £120
      1. 13% increase
        1. multiplier for 13% is 0.13
          1. For increase 13% it's 1.13
          2. 120 x 1.13
            1. £135.60
      2. Decreases
        1. I have £120
          1. 13% decrease
            1. multiplier for 13% is 0.13
              1. For decrease you do 1 - 0.13
                1. 0.87
              2. 120 x 0.87
                1. £104.40
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