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→Key Stage 3
To convert to [[milli]] from a base unit you must times by 1000.
: <math>4m = 4\times1000mm = 4000mm</math>
: <math>34A = 34\times1000mA = 24000mA</math>
: <math>1.9V = 1.9\times1000mV = 1900mV</math>
: <math>0.73N = 0.73\times1000mN = 730mN</math>
: <math>0.092J = 0.092\times1000mJ = 92mJ</math>
==Key Stage 34==
===Meaning===
[[Milli]] is a [[Unit Prefix]] that means a number is 10<sup>-3</sup> of the normal [[unit]].
===Converting to Milli===
To convert to [[milli]] from a base unit you must divide times by 10<sup>-3</sup>because there are 1000 of them in the base unit.: <math>4m = \frac{4}{10^{-3}}mm = 4000mm</math> : <math>34A = 34\frac{34}{10times10^{-3}}mA = 24000mA</math> : <math>1.9V = \frac{1.9}{10\times10^{-3}}mV = 1900mV</math> : <math>0.73N = \frac{0.73}{10\times10^{-3}}mN = 730mN</math> : <math>0.092J = \frac{0.092}{10\times10^{-3}}mJ = 92mJ</math>