The volume of a city's main reservoir is 1.2 × 106 m3 ^3\,3 The volume of a local water tank is 3.0 × 105 m3^33
Calculate the difference in volume between the reservoir and the water tank. Give your answer in standard form.
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.