The length of the rectangular aquarium is 90 cm, the width is 2/3 of the length, and the height is 5/6

| March 31, 2021 | education

The length of the rectangular aquarium is 90 cm, the width is 2/3 of the length, and the height is 5/6 of the width. Find the volume of the aquarium.

To solve this problem, recall the formula for the volume of a rectangular parallelepiped. The volume of a rectangular parallelepiped is equal to the product of length, width and height. V = a * b * h, where a is length, b is width, h is height. Let’s remember. to find the part of the number, you need to multiply this part by the number. The length is 90 m, we calculate the width, knowing that it is 2/3 of the length.
2/3 * 90 = 2 * 90/3 = 60 cm.
We calculate the height, knowing that it is 5/6 of the width.
5/6 * 60 = 5 * 60/6 = 50 cm.
Let’s calculate the volume.
V = a * b * h = 90 * 60 * 50 = 270,000 cm ^ 3.
Answer: 270,000 cm ^ 3.



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