Work out (8.69×10−5)÷(1.58×102)(8.69 \times 10^{-5}) \div (1.58 \times 10^2)(8.69×10−5)÷(1.58×102) Give your answer in standard form.
261 exam-style questions on OCR GCSE Maths Standard Form. Each one has a worked solution and a mark scheme showing where the marks go.