A mass m m\,m is rounded to 1 decimal place. The result is 14.8 kg.
Write down the error interval for mmm.
..... ≤m<\leq m <≤m< .....
Practise OCR GCSE Maths Error Intervals with exam-style questions for Foundation and Higher tier. 84 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.