Answer:
3/2
Step-by-step explanation:
The multiplicative inverse also known as reciprocal implies it is something that is the opposite.
The given value is 2/3, so the opposite would just mean you flip the numerator and denominator. Thus, the reciprocal of 2/3 is 3/2.
The third option has the highest value
Well actually depending on the size, if a small one I would use liters, but if a large ones like Olympics I would use kilolitres.