Need Help With Series-Parallel Ohms Law Circuit Math Problem

ChainedBoxer

Also, how do I convert circuit values like this "6,67.0,00166= 0,0011W"? I know how to convert numbers like 60/1000, but not the one with commas in them.

ChainedBoxer	Also, how do I convert circuit values like this "6,67.0,00166= 0,0011W"? I know how to convert numbers like 60/1000, but not the one with commas in them.