Core Numeracy N1/L1.7

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Skills, knowledge and understanding Quizzes
Work out simple ratio and direct proportion 
  • understand simple ratio as the number of  parts, e. g. three parts to one part 
  • understand direct proportion as the same rate of increase or decrease, e. g. double, half 
 Dilute a liquid in a given ratio (e. g. weed killer, paint). 
Change quantities in a recipe to make twice as much. 

[ ratio quiz | map scale match * ]

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Keith Burnett: Last modified 17th July