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Writing a Ratio as a Fraction or Linear Function

Writing a Ratio as a Fraction or Linear Function

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Question 138

An baker makes bread using the ratio of flour (y y\,y cups) to water (x x\,x cups) of 5:3.

a.

Use this information to draw a graph showing the relationship between the amount of flour and the amount water used to make bread.

A blank coordinate grid for plotting the relationship between flour (y) and water (x).

[2]
b.

The baker is going to use 30 cups of flour. Use your graph to work out how much water the baker should use.

[2]
Markscheme

Writing a Ratio as a Fraction or Linear Function Questions

  1. GCSE
  2. /Maths
  3. /Writing a Ratio as a Fraction or Linear Function

222 exam-style questions on WJEC GCSE Maths Writing a Ratio as a Fraction or Linear Function. Each one has a worked solution and a mark scheme showing where the marks go.

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