150 ml of Liquid X and 250 ml of Liquid Y are mixed together to make Liquid Z.
Liquid X has a density of 0.8 g/ml.
Liquid Y has a density of 1.2 g/ml.
Work out the density of Liquid Z.
203 exam-style questions on Eduqas GCSE Maths Speed and Density. Each one has a worked solution and a mark scheme showing where the marks go.