(a)[1]
Express $1.7 \times 10^{-4}$ as an ordinary number.
(b)[2]
Calculate $(3.8 \times 10^4) \times (2.7 \times 10^{-8})$. Present your answer in standard form.
Mathematics 0580 · IGCSE · Standard form
Mathematics 0580 · IGCSE · Standard form
Express $1.7 \times 10^{-4}$ as an ordinary number.
Calculate $(3.8 \times 10^4) \times (2.7 \times 10^{-8})$. Present your answer in standard form.