A smaller unit of volume is cubic centimeter and cubic decimeter. One cubic centimeter is the volume of a cube of each side 1 centimeter
1cm3=1cm×1cm×1cm
Relationship between m3 and cm3
1m3=1m×1m×1m
1m3=100cm×100cm×100cm
1m3=106cm3
Relationship between m3 and dm3
We know that,
1m=10dm
1m3=1m×1m×1m
1m3=10dm×10dm×10dm
1m3=103dm3
This is the answer