Question

ssuppose that there are two cubes having edge 3cm and 4cm respectively. find the ratio between their volumes

Answer 1

the area of first cube =6a2 square unit
=6 x 3 x3
=54
the area of second cube=6a2square unit
=6x4x4
=96
therefore ratio between first cube and second cube
54:96
9:16
hence the ratio between first and second cubase 9: 16