The width of the rectangular parallelepiped is 7.2 cm, which is 3/4 of the length and 4/5 of the height.
| January 13, 2021 | education
The width of the rectangular parallelepiped is 7.2 cm, which is 3/4 of the length and 4/5 of the height. Find the volume of a rectangular parallelepiped.
Find the length of the rectangular parallelepiped.
7.2: (3/4) = 7.2 * 4: 3 = 9.6 centimeters.
Find the height of the rectangular parallelepiped.
7.2: (4/5) = 7.2 * 5: 4 = 9 centimeters.
Find the volume of a rectangular parallelepiped.
7.2 * 9.6 * 9 = 622.08 ≈ 622.1 cubic centimeters.
Answer: The volume of a rectangular parallelepiped is 622.1 cubic centimeters.
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