Liquid A has a density of k g/cm3k \text{ g/cm}^3k g/cm3
150 cm3 of Liquid A is mixed with some of Liquid B to make Liquid C.
Liquid C has a mass of 210 g and a density of 1.12 g/cm3
Find the density of Liquid B in terms of kkk.
203 exam-style questions on OCR GCSE Maths Speed and Density. Each one has a worked solution and a mark scheme showing where the marks go.