Question
Write the following numbers in standard form:
0.0027

Answer

$ 0.0027$
$=\frac{27}{10000}$
$=\frac{27}{10^4}$
$=27\times10^{-4}$
$=2.7\times10^1\times10^{-4}$
$=2.7\times10^{-3}$

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