The height of a rectangular parallelepiped is 20 cm, which is 4 cm less than its length and 5 times

| August 8, 2021 | education

The height of a rectangular parallelepiped is 20 cm, which is 4 cm less than its length and 5 times its width. calculate the volume of this parallelepiped.

The first step is to find the missing sides of the box.
The second step is to calculate the volume of the figure.

1. When the problem indicates that one value is greater or less than another by some value, it means that you need to apply the action of addition or subtraction. The condition says that the height is less than the length, which means that in order to find the length, you need to add the difference to the height.
Figure length = 20 + 4 = 24cm
In the case of the width, they indicated that it is larger in the number of times. This is a multiplication / division action.
Width = 20/5 = 4 cm
2.To find the volume, it is enough to multiply the height, length and width of the parallelepiped among themselves.
V = 20 * 24 * 4 = 1920 cm3 (cubic centimeters)



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