Work out (6.7×104)×(3.4×10−8)(6.7 \times 10^4) \times (3.4 \times 10^{-8})(6.7×104)×(3.4×10−8) Give your answer as an ordinary number.
Practise CIE IGCSE Maths Standard Form with exam-style questions for Core and Extended tier. 23 questions, matched to the CIE IGCSE Maths (0580) specification and written in Paper 1 and Paper 3 (Core) or Paper 2 and Paper 4 (Extended) 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.