Thais has a large bottle of shampoo.
There are 2 litres of shampoo in the large bottle.
Thais also has some empty small bottles.
Each small bottle can be completely filled with 150 ml of shampoo.
How many small bottles can be completely filled with shampoo from the large bottle?
There are 2000 ml in the large bottle of shampoo (2 litres x 1000 ml per litre).
Dividing 2000 ml by 150 ml per small bottle gives:
2000 ml ÷ 150 ml = 13.33
So Thais can completely fill 13 small bottles with shampoo from the large bottle.
To find out how many small bottles can be completely filled with shampoo from the large bottle, you need to divide the total volume of the large bottle by the volume of each small bottle.
The total volume of the large bottle is 2 litres, which is equal to 2000 ml (since 1 litre is equal to 1000 ml).
The volume of each small bottle is 150 ml.
So, to calculate the number of small bottles that can be completely filled, you need to divide the total volume of the large bottle (2000 ml) by the volume of each small bottle (150 ml).
2000 ml ÷ 150 ml = 13.33
Since you cannot have a fraction of a bottle, you round down to the nearest whole number.
Therefore, Thais can completely fill 13 small bottles with shampoo from the large bottle.