More guides on this topic

  • NEW: Equivalent ratios and simplifying ratios
  • NEW: Ratio and fractions, and sharing in a ratio
  • NEW: Scale drawings and maps
  • NEW: Percentages of an amount
  • NEW: Percentage change
  • NEW: Repeated percentage change, interest and exponential change
  • NEW: Working with proportion
  • NEW: Equations of direct and inverse proportion
  • Ratio in context - AQA
  • Direct and inverse proportion - AQA

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