400 ml of Solution P and 600 ml of Solution Q are mixed together to make Solution R.
Solution P has a density of 1.08 g/ml.
Solution Q has a density of 1.14 g/ml.
Work out the density of Solution R.
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Speed and Density Questions
52 exam-style questions on AQA GCSE Maths Speed and Density. Each one has a worked solution and a mark scheme showing where the marks go.