Mathematics 0580 · IGCSE · Standard form

Standard form — practice question

(a)[1]

Express $187\,000\,000$ in standard form.

(b)[2]

Calculate the difference between the population of South Africa and the population of Kenya. Present your answer in standard form.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$1.87\times10^{8}$” …