$$5^{3}=\frac{6.5\times10^{-6}}{10}$$
$\text{false}$
$$10\times 5^{3}=6.5\times 10^{-6}$$
$$10\times 125=6.5\times 10^{-6}$$
$$1250=6.5\times 10^{-6}$$
$$1250=6.5\times \frac{1}{1000000}$$
$$1250=\frac{13}{2000000}$$
$$\frac{2500000000}{2000000}=\frac{13}{2000000}$$
$$\text{false}$$
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