The height of the rectangular parallelepiped is 7 cm, the width is 1 cm less than the height, and the length

The height of the rectangular parallelepiped is 7 cm, the width is 1 cm less than the height, and the length is 2 times more than the width. Find the volume of this parallelepiped.

Given:
The height c of a rectangular parallelepiped is 7 centimeters.
The width b of this figure is 1 centimeter less than the height c.
The length a of the parallelepiped is 2 times greater than the width b.
We calculate the width b of this parallelepiped:
b = c – 1 = 7 – 1 = 6 centimeters.
Let’s find the length a:
a = 2 * b = 2 * 6 = 12 centimeters.
We calculate the general of this figure by the formula S = a * b * c:
S = a * b * c = 12 * 6 * 7 = 504 cm3.
Answer: S = 504 cm3.