What you need to know
§ Use a formula to work out the amounts needed to solve a problem (NA9, p46)
§ Change measurements from one unit to another to solve a problem (SSM4, p47)
(a) Additional algebric resources (Click) Making formula from words
(b) AdditionalSpace, Shapes & Measurement resources (Click) Conversion
(c) Extension exercises: GCSE Maths
What you should focus on
§ Make sense of your answer by writing it in an appropriate format.
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