P=42.6P = 42.6P=42.6 correct to 1 decimal place
R=12.3R = 12.3R=12.3 correct to 1 decimal place
H=55.25H = 55.25H=55.25 correct to 2 decimal places
Work out the upper bound for QQQ.
Give your answer to 3 significant figures.
Practise Eduqas GCSE Maths Bounds with exam-style questions for Foundation and Higher tier. 52 questions, matched to the Eduqas GCSE Maths (C300QS) specification and written in Component 1 and Component 2 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.