Write 9.516 × 106 as an ordinary number.
Write 0.0724 in standard form.
Calculate (8.694×102)÷(6.21×10k)(8.694 \times 10^2) \div (6.21 \times 10^k)(8.694×102)÷(6.21×10k), where k k\,k is an integer. Give your answer in standard form in terms of kkk.
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.