s=8.21s = 8.21s=8.21 correct to 2 decimal places
t=4.132t = 4.132t=4.132 correct to 3 decimal places
Work out the upper bound for ddd.
Give your answer to 3 decimal places.
Practise AQA GCSE Maths Bounds with exam-style questions for Foundation and Higher tier. 52 questions, matched to the AQA GCSE Maths (8300) specification and written in Paper 1, Paper 2 and Paper 3 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.