Yes it is.
Yes because 0050 is the same as 50
No.
005 is not equal to 5 %; 0.05 is. 0.05 = 5/100 and "/100" is the same as "per cent".
005 is thicker than 003
.005= .5%
005 = 5
0050
0.05 is the same as 0.050 0.050-0.005 = 0.045
005 = 5 so the reciprocal of 005 = reciprocal of 5 = 1/5 = 0.2
15
3650 * 005 = 18,250
It is 005 percent!