Mathematics 4024 · O Level · Standard form

Standard form — practice question

(a)[1]

Express 372000000 in standard form.

(b)[2]

Find $\frac{2.21\times10^5}{6.5\times10^6}$. Give 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: “$3.72\times10^8$ cao” …