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Writing and Simplifying Ratio

Writing and Simplifying Ratio

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Question 57

There are some counters in a box.

15\displaystyle \frac{1}{5}51​ of the counters are red.

The rest of the counters are blue.

Write the ratio of the number of red counters to the number of blue counters.

Give your answer in the form 1:n1 : n1:n

[2]
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Writing and Simplifying Ratio Questions

  1. GCSE
  2. /Maths
  3. /Writing and Simplifying Ratio

249 exam-style questions on OCR GCSE Maths Writing and Simplifying Ratio. Each one has a worked solution and a mark scheme showing where the marks go.

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