Hippalectryon

Which equations model this problem?

A recipe that makes 1 serving calls for 0.25 L milk. How many servings can Rohit make if he uses 2 L of milk?
Use s for the number of servings.

Choose all answers that are correct.

A.0.25÷2=s
B.0.25×s=2
C.2÷0.25=s
D.s÷0.25=2