Acube shaped box has an edge length of 4/5 meter. what is the volume of the container

For this case we have that by definition the volume of a cube is given by:
 V = L ^ 3
 Where,
 L: length of one of its sides.
 Substituting we have:
 V = (4/5) ^ 3
 V = 0.512 m ^ 3
 
 the volume of the container is:
 V = 0.512 m ^ 3

Google it that might work