To determine how many glasses of curd can be filled from the vessel, we first need to convert the total amount of curd into milliliters. We know that 1 liter equals 1000 milliliters.
The vessel contains:
- 4 liters of curd = 4 × 1000 ml = 4000 ml
- 500 ml of curd.
Now, we can add these amounts together:
Total curd = 4000 ml + 500 ml = 4500 ml.
Next, since each glass has a capacity of 25 ml, we can find out how many glasses can be filled by dividing the total volume of curd by the volume of one glass:
Number of glasses = Total curd / Capacity of one glass = 4500 ml / 25 ml = 180.
Therefore, the vessel can fill 180 glasses of curd of 25 ml capacity each.