You can't associate volume and length. I'll make an assumption that you either meant millimetres cubed or millilitres. There are 100,000 millimetres cubed in a decilitre. There are 100 millilitres in a decilitre.
A decilitre of water is approximately 20 teaspoons
10 centilitres
There are 10 decilitres in one litre. Therefore, 1 decilitre is equal to 1/10 = 0.1 litres.
100 mL to a decilitre.
That is 0.66 of a cup
10
There are 0.1 liters in one deciliter.
There are 100 millilitres in one decilitre. Therefore, 100 millilitres is equal to 100/100 = 1 decilitre.
Decilitre = one tenth of a litre
That is approximately 1/3 decilitre
1,000 Decilitre in 1 hectolitre
It is 0.01 decilitre.