The width of the rectangular parallelepiped is 15 inches, the length is 3 inches more than the width
February 1, 2021 | education
| The width of the rectangular parallelepiped is 15 inches, the length is 3 inches more than the width, and the height is 3 times less than the length. Find the volume of this parallelepiped.
Find the length of the parallelepiped.
We add the difference to the known value of the width, namely 3 dm.
15 + 3 = 18 dm.
Find the height.
We divide the previously found length by the difference, namely 3.
18/3 = 6 dm.
To find out the volume of a parallelepiped, you need to multiply the length, width and height among themselves.
In this case, we get:
15 * 18 * 6 = 1620 dm3
Answer: The volume of a rectangular parallelepiped is 1620 dm3
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