A rock has a mass of 56 grams and a density of 3.5 grams/cm33.5 \text{ grams/cm}^33.5 grams/cm3.
Work out the volume of the rock.
Practise Edexcel IGCSE Maths Speed and Density with exam-style questions for IGCSE Maths. 13 questions, matched to the Edexcel IGCSE Maths (4MA1) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.