$\begin{array}{|c|c|}\hline a, 250mA=0,25A&a,1000mA=1A\\\hline b,45mV=0,045V&b,75,1V=75100mV\\\hline c ,16kV=16000V&c,5,6V=0,0056kV\\\hline d,100A=100000mA&d,2mV=0,002V\\\hline e,6,4V=6400mV&e,8kV=8000V\\\hline f,56V=0,056kV&f,5000A=5000000mA\\\hline\end{array}$
