Percentage change

Descrição

GCSE Maths (Year 8 Number 1) Mapa Mental sobre Percentage change, criado por Ellen Billingham em 05-05-2013.
Ellen Billingham
Mapa Mental por Ellen Billingham, atualizado more than 1 year ago
Ellen Billingham
Criado por Ellen Billingham aproximadamente 11 anos atrás
122
2

Resumo de Recurso

Percentage change
  1. Compound Interest
    1. I put £30,000 in a bank and it has an interest rate which makes it rise by 3% every year. How much money will I have after 5 years?
      1. 30000 x (multiplier)^number of years
        1. multiplier is 0.04 for 4%, but we want an increase, so it's 1.04
          1. 30000 x (1.04)^5
            1. £36499.59

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