Answer
1 almude=.333 cuartilla
1 medio=.167 cuartilla
Work Step by Step
The value for 1 cuartilla is given to us in every unit. The inverse of that value is the value of the desired unit.---ex.
1 cuartilla= 3 almude
1 almude = 1$\div$3 cuartilla
1 almude=.333 cuartilla *round appropriately if needed*