Answer:
When either of the three dimension is doubled, the volume is doubled.
Explanation:
Volume of the box = L x B x H
L = length = 9 in
B = Breadth = 3 in
H = Height = 5 in
Hence volume of box initially = 9 x 3 x 5 = 135 in³
If the volume of the box is to be double, a double value of either the breadth or length or height will ensure so
Hence Volume of new box when breadth is doubled = 9 x 6 x 5 = 270 in³
Hence Volume of new box when length is doubled = 18 x 3 x 5 = 270 in³
Hence Volume of new box when height is doubled = 9 x 3 x 10 = 270 in³