Question

(7x10^5) divided by (2x10^2) Give your answer in standard form.

Answer 1

$Given \: ( 7 \times 10^{5}) \div (2\times 10^{2})$

$= \frac{ (7 \times 10^{5})}{(2\times 10^{2})}$

$= \frac{7}{2} \times 10^{5-2}$

$= 3.5 \times 10^{3}$

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