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Find the length of the side of a cubical box, given that its volume is [tex]$19,683 \, cm^3$[/tex]. Express your answer in meters.

Sagot :

To find the length of the side of a cubical box given its volume, we can follow these steps:

1. Identify the given volume: The volume of the cubical box is [tex]\(19,683 \, \text{cm}^3\)[/tex].

2. Understand the relationship between volume and side length in a cube: The volume [tex]\( V \)[/tex] of a cube is given by:
[tex]\[ V = \text{side length}^3 \][/tex]
Let [tex]\( s \)[/tex] be the side length of the cube. Then:
[tex]\[ s^3 = 19,683 \, \text{cm}^3 \][/tex]

3. Find the cube root of the volume: To find the side length [tex]\( s \)[/tex], we take the cube root of the volume:
[tex]\[ s = \sqrt[3]{19,683 \, \text{cm}^3} \][/tex]

4. Calculate the cube root: The cube root of [tex]\( 19,683 \, \text{cm}^3 \)[/tex] is approximately [tex]\( 27 \, \text{cm} \)[/tex]. Therefore:
[tex]\[ s = 27 \, \text{cm} \][/tex]

5. Convert the side length from centimeters to meters:
[tex]\[ \text{Side length in meters} = \frac{27 \, \text{cm}}{100} = 0.27 \, \text{m} \][/tex]

Hence, the length of each side of the cubical box is [tex]\( 27 \, \text{cm} \)[/tex] or [tex]\( 0.27 \, \text{m} \)[/tex].