(a)[1]
Express $1.8 \times 10^4$ as an ordinary number.
(b)[2]
Calculate $(2.9 \times 10^6) - (7.5 \times 10^5)$. Write your answer in standard form.
Mathematics 0580 · IGCSE · Standard form
Mathematics 0580 · IGCSE · Standard form
Express $1.8 \times 10^4$ as an ordinary number.
Calculate $(2.9 \times 10^6) - (7.5 \times 10^5)$. Write your answer in standard form.