Mathematics 4024 · O Level · Standard form

Standard form — practice question

(main)[2]

The mass of the planet Saturn is $5.7 \times 10^{26}\text{ kg}$. The mass of the planet Venus is $4.9 \times 10^{24}\text{ kg}$. Calculate the difference in mass between Saturn and Venus. Give your answer in standard form.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: Correct handling of powers of ten

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