A rectangular prism has dimension of length 8cm, height 9cm and width 6cm.

The prism expanded at a constant rate until the width was 8cm. If the other dimension also expanded at the same constant rate, find the volume of the rectangular prism after its expansion.

2 answers

the width has grown by a factor of 4/3

so, the volume has grown by a factor of (4/3)^3
a rectangular has dimensions of 6cm,9cm and 12cm