The length of the rectangular parallelepiped is 50 cm, its width is 48% of the length, and its height
August 15, 2021 | education
| The length of the rectangular parallelepiped is 50 cm, its width is 48% of the length, and its height is 1 2/3 times its width. Calculate the volume of the parallelepiped.
Brief record of the task:
length – a = 50 cm;
width – b =? cm, 48% of the length;
height – c =? cm, 1 2/3 times the width;
volume – V =? cm ^ 3.
1. Calculate the width of the parallelepiped:
50 cm – 100%,
b cm – 48%,
b = 50 48: 100 = 24 cm.
2. Its height:
c = b 1 2/3 = b 5/3 = 24 5/3 = 40 cm.
3. The volume of the figure is found by the formula:
V = a b c = 50 24 40 = 48000 cm ^ 3.
Answer: V = 48000 cm ^ 3.
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