You can use this graph to change between inches and centimetres.
| Inches | Centimetres (cm) |
|---|---|
| 0 | 0 |
| 1 | 2.54 |
| 2 | 5.08 |
| 3 | 7.62 |
| 4 | 10.16 |
| 5 | 12.70 |
| 6 | 15.24 |
| 7 | 17.78 |
| 8 | 20.32 |
| 9 | 22.86 |
| 10 | 25.40 |
a.[1]
Change 3 inches to cm
b.[2]
Change 50 cm to inches
Conversions and Units Questions
Practise OCR GCSE Maths Conversions and Units with exam-style questions for Foundation and Higher tier. 33 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers 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.