The weight of a bag of potatoes is 15 kg, correct to the nearest kg.
Write down the smallest possible weight of the bag of potatoes.
Write down the largest possible weight of the bag of potatoes.
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.