Exam-Style Question on Ratio
A mathematics exam-style question with a worked solution that can be revealed gradually
Question id: 368. This question is similar to one that appeared on a GCSE Higher paper in 2017. The use of a calculator is allowed.
The ratio a : b is equivalent to the ratio 7 : 3 and 8b = 5c
Find the ratio a : c in its simplest form.
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