a=6.4a = 6.4a=6.4 cm correct to the nearest mm
c=15c = 15c=15 cm correct to the nearest cm
Calculate the lower bound for bbb.
You must show all your working.
Give your answer to 1 decimal place.
Bounds Questions
Practise OCR GCSE Maths Bounds with exam-style questions for Foundation and Higher tier. 52 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.