Could I please have help with the following:

1)Remove the dimensional prefix and express in scientific notation (include unit)

a)1500 mA
b) 5.36 x10^6 kV

milli m is the same as 1E-3

1500=1.5E3
answer then is to 1.5E3*1E-3 = 1.5A

k means 1E3 solve the same way.