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Question 31

Dermot has 240 counters. The counters are either red, or blue, or yellow or green.

15% of the counters are red.

25\displaystyle \frac{2}{5}52​ of the counters are blue

The ratio of yellow counters to green counters is 3:1

Work out the number of yellow counters Dermot has.

[4]
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Ratio Questions

  1. GCSE
  2. /Maths
  3. /Ratio

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

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