Question

2.5mA=2.5×10 to power -3
i know this but how
2.5×10 to power-3=0.0025Ahow 23.5 x 100 is equals to 2350

Answer 1

2.5×10^-3
can be also written as
25/10×1000
25/10000
0.0025

23.5×100
235×100/10
2350