Answer:
Volume: 60 m^2
B.) 8 x 3 x 5
C.) 12 x 3 x 5
D.) 2 x 3 x 5
Explanation:
A.) Volume is found by l*w*h: 4 x 3 x 5 = 60
For any dimension change problem, we can just change one value, typically we just do height.
B.) We're going to double the height, which has a value of 4
4 x 2 = 8
So we do 8 x 3 x 5 which is 120, double the original volume.
C.) We're going to triple the height
4 x 3 = 12
12 x 3 x 15 = 180
Triple the original volume
D.) We're going to divide the height into two
4/2 = 2
2 x 3 x 5 = 30
Half of the original volume.