Calculate (4.7×107)×(3.5×10−4)(4.7 \times 10^7) \times (3.5 \times 10^{-4})(4.7×107)×(3.5×10−4) Give your answer in standard form.
261 exam-style questions on Eduqas GCSE Maths Standard Form. Each one has a worked solution and a mark scheme showing where the marks go.