Work out (4.5×10−2)×(8.2×105)(4.5 \times 10^{-2}) \times (8.2 \times 10^{5})(4.5×10−2)×(8.2×105) Give your answer as an ordinary number.
Practise Edexcel GCSE Maths Standard Form with exam-style questions for Foundation and Higher tier. 93 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.