1/25 as a decimal	=	1/25 = 4/100 = 0.04
Missing part (assuming 5.045)	=	0.045 - 0.04 = 0.005
0.005 as a fraction	=	5/1000
Assuming the intended number is 5.045: 1/25 = 0.04, so 5 + 0.04 + 0.005 = 5.045. The missing part is 5/1000. Option D is correct. NOTE: stored question reads '50.045' which appears to be a typo -- verify against the source scan.