0.0005 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its rational equivalent is 5/10000 which can be simplified. However simplification would mean that you could lose information about the precision of the fraction.
00005 = 5
Five hundred-thousandths.
Five hundred thousandths
I'm pretty sure that would be, 0.55555. But it could also be .00005. Don't take my word for it. I have used no sources but what I already know.
There cannot be a whole fraction. If it is a fraction it is not whole and if it is whole it is not a fraction.
00005 = 5
.00005 is five one hundred thousandths.
o.00005
0
Five hundred-thousandths.
.000050
It is: 0.00005*100 = 0.005%
50mm= .00005 km
Five hundred thousandths
1 Dong = $.00005, so $5.
9.98005 is .00005 larger than 9.98 This becomes clearer if you multiply both by 100,000 you then have 998000 and 998005
V= I x R Therefore; .00005 x 52,000 = 2.6 volts