Respuesta :
1 liter per 12 buckets, 3 liters per 4 buckets, 6 liters per 2 buckets, and 4 per 3.
4 buckets with 3 liters in each one
3 buckets with 4 liters in each one
6 buckets with 2 liters i each one
2 buckets with 6 liters in each one