Question

can someone help me with the math problem

Answer 1

Answer:

Double

Step-by-step explanation:

28×20×14=7840

28×20×28=15680

15680÷7840 =2

Answer 2

Step-by-step explanation:

Initial volume of case= length . breadth. height

= 28 * 20 * 14 cm^3

After doubling the height

vol = 28 * 20 * 28 cm^3

So, the volume of the new case will be [28 * 20 * 28]/[28 * 20 * 14] =2 times the volume of original case.