Calculation of the Number of Glasses:

To calculate the number of glasses that can be filled with 5 litres of lemonade, we need to use the following formula:

Number of glasses = Total volume of lemonade / Volume of one glass

The total volume of lemonade is 5 litres, which is equivalent to 5000 ml. The volume of one glass is 200 ml.

Therefore, the number of glasses that can be filled with 5 litres of lemonade is:

Number of glasses = 5000 ml / 200 ml = 25 glasses

Explanation:

The calculation above shows that 5 litres of lemonade can fill 25 glasses, each with a capacity of 200 ml. This calculation assumes that there is no spillage or wastage during the pouring of the lemonade.

It is important to note that the capacity of the glasses is a crucial factor in determining the number of glasses that can be filled with a given volume of liquid. In this case, the glasses have a capacity of 200 ml, which is a standard size for a glass of lemonade or any other beverage.

It is also important to ensure that the glasses are properly cleaned and sanitized before filling them with the lemonade. This will help to prevent any contamination or spread of germs.

In conclusion, 5 litres of lemonade can fill 25 glasses, each with a capacity of 200 ml. This calculation is useful for planning the amount of lemonade needed for a party, event, or any other occasion where beverages are served in glasses.

5 litres = 5000 ml
capacity of glass = 200 ml
how many glass can fill = 5000/200
= 25 glass