The mass of a research satellite is 7.5 × 104 kg The mass of a small probe is 9.2 × 103 kg
Calculate the difference between the mass of the satellite and the mass of the probe. Give your answer in standard form.
Practise OCR GCSE Maths Standard Form with exam-style questions for Foundation and Higher tier. 93 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers 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.