Respuesta :

charstar
3/4 of 20.8 is 15.6. This can be found by finding a quarter of 20.8 (5.2) and multiplying it by 3.
3/4 is the same as 75% so you would enter in 20.8 minus 25%
20.8 is how much juice is in the container and 25% is what's left
This give you 15.6 so you drank 15.6 oz of the juice