Use your calculator to work out
23.91−14.26.2×0.85 \frac{23.91 - \sqrt{14.2}}{6.2 \times 0.85} 6.2×0.8523.91−14.2Write down all the figures on your calculator display.
Write your answer to part (a) correct to 2 significant figures.
Practise Edexcel GCSE Maths Using a Calculator with exam-style questions for Foundation and Higher tier. 56 questions, matched to the Edexcel GCSE Maths (1MA1) 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.