This key facts covers Key Facts within Density for GCSE Mathematics. Revise Density in Ratio & Proportion for GCSE Mathematics with 14 exam-style questions and 3 flashcards. This is a high-frequency topic, so it is worth revising until the explanation feels precise and repeatable. It is section 2 of 6 in this topic. Use this key facts to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 2 of 6
Practice
14 questions
Recall
3 flashcards
Key Facts
| Formula | Density = Mass ÷ Volume |
| Triangle | D = M/V, M = D×V, V = M/D |
| Units | g/cm³ or kg/m³ |
| Water | 1 g/cm³ (objects less dense than this float) |
| Conversion | 1 g/cm³ = 1000 kg/m³ |
Keep building this topic
Read this section alongside the surrounding pages in Density. That gives you the full topic sequence instead of a single isolated revision point.
Practice Questions for Density
Which formula correctly shows how density (D), mass (M) and volume (V) are related?
Explain what is meant by a density of 5 g/cm³.
Quick Recall Flashcards
14 questions on Density — practise free
Instant marking, adaptive difficulty, and 3 spaced repetition flashcards. Free until your GCSEs.
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