The answer will depend on the units used for 1.875: teaspoons, grams, ...
It can be. 2 cups is a fraction of a gallon.
0.1875 as a fraction is 1875/10000.
15.1875 as a fraction = 15 1875/10000
0.20833333333 as a fraction = 1875/9000 or 15/72
1875/10000
187.5= 1875/10 or 375/2 in fraction
0.41 cups = 41/100 cups.
1875/10000 or 3/16
Three-sixteenths
As a fraction it is 1/4
It is 3/8.
18.75% to fraction:= 0.1875= 1875/10000= 3/16