What Are the Dimensions of a Cereal Box with Given Proportions and Volume?

  • Thread starter Thread starter anonymous12
  • Start date Start date
  • Tags Tags
    Theorem
Click For Summary
SUMMARY

The cereal box is a rectangular prism with a volume of 2500 cm³. The dimensions are defined by the relationships: the width (w) is four times the depth (d), and the height (l) is five centimeters taller than the width. By establishing the equations v = l × w × d and l = w + 5, the dimensions can be calculated as width = 20 cm, depth = 5 cm, and height = 25 cm.

PREREQUISITES
  • Understanding of volume calculations for rectangular prisms
  • Basic algebra for solving equations
  • Familiarity with dimensional relationships
  • Knowledge of unit conversions (if necessary)
NEXT STEPS
  • Practice solving volume problems involving rectangular prisms
  • Learn about dimensional analysis in geometry
  • Explore algebraic methods for solving systems of equations
  • Investigate real-world applications of volume calculations in packaging design
USEFUL FOR

Students studying geometry, educators teaching volume calculations, and anyone involved in packaging design or optimization.

anonymous12
Messages
29
Reaction score
0

Homework Statement


The cereal box is a rectangular prism with a volume of 2500cm^2. The box is 4 times as wide as it is deep, and 5 cm taller tan it is wide. What are the dimensions of the box.


Homework Equations


v = l x w x d
l = w + 5


The Attempt at a Solution


My problem is that I don't understand the wordings of the part I made italics. Does that part mean that the width is 4 times the depth or the depth is 4 times the width?
 
Physics news on Phys.org
anonymous12 said:

Homework Statement


The cereal box is a rectangular prism with a volume of 2500cm^2. The box is 4 times as wide as it is deep, and 5 cm taller tan it is wide. What are the dimensions of the box.


Homework Equations


v = l x w x d
l = w + 5


The Attempt at a Solution


My problem is that I don't understand the wordings of the part I made italics. Does that part mean that the width is 4 times the depth or the depth is 4 times the width?
The box is 4 times as wide as it is deep
Rephrasing this sentence slightly - The width of the box is 4 times as large as its depth.
 

Similar threads

Replies
8
Views
4K
Replies
1
Views
2K
  • · Replies 2 ·
Replies
2
Views
3K
  • · Replies 20 ·
Replies
20
Views
2K
  • · Replies 13 ·
Replies
13
Views
29K
Replies
4
Views
3K
Replies
22
Views
6K
  • · Replies 2 ·
Replies
2
Views
3K
Replies
1
Views
2K
  • · Replies 1 ·
Replies
1
Views
13K