What are the optimal dimensions for a non-oversized carton with maximum volume?

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In summary, according to postal regulations, a carton with a square base is classified as "over-sized" if the sum of its height and girth exceeds 108 in. To find a carton with maximum volume that is not oversized, equations were set up for the height, girth, and volume. However, the volume equation provided does not have the correct units, so the correct equation should be x^2(h)=v.
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physstudent1
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Homework Statement



According to postal regulations, a carton is classified as "over-sized" if the sum of its height and girth (the perimeter of its base) exceeds 108 in. Find the dimensions of a carton with square base that is not oversized and has maximum volume.

Homework Equations





The Attempt at a Solution



I set up the equations.

h + 4x = 108
4x(h)=volume
h=108-4x
432x-16x^2=volume
432-32x=Dv/dx
432=32x
x=13.5
h=54
 
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  • #2
physstudent1 said:
I set up the equations.

h + 4x = 108
4x(h)=volume

Your equation for the girth seems to agree with the definition you were given.

But your volume equation cannot be correct, because the left hand side will only have units of square inches, while volume is in cubic inches. If the base of this box is a square, what must its volume be?
 
  • #3
oh, should the equation for volume be

x^2(h)=v
 

Related to What are the optimal dimensions for a non-oversized carton with maximum volume?

1. What is a "Carton optimization problem"?

A Carton optimization problem is a type of optimization problem that involves finding the most efficient way to pack a given set of items into a limited number of cartons or containers. This is an important problem in logistics and supply chain management, as it can help companies save time and money by reducing the number of shipments required for a given set of items.

2. What factors are considered in a Carton optimization problem?

Some of the factors that are typically considered in a Carton optimization problem include the dimensions and weight of the items to be packed, the dimensions and weight limits of the cartons, and any specific packaging or stacking requirements. Other factors may include the cost of shipping and the availability of certain carton sizes.

3. How is a Carton optimization problem typically solved?

Carton optimization problems can be solved using a variety of mathematical techniques, including linear programming, integer programming, and heuristic algorithms. These methods aim to find the optimal solution that minimizes the number of cartons used or maximizes the space utilization within the cartons.

4. What are the benefits of solving a Carton optimization problem?

Solving a Carton optimization problem can bring several benefits to a company, including reduced shipping costs, improved inventory management and storage space utilization, and increased efficiency in the packing and distribution process. It can also help reduce the environmental impact of transportation by minimizing the number of trips required for shipping.

5. What industries commonly use Carton optimization?

Carton optimization is commonly used in industries such as retail, e-commerce, manufacturing, and distribution. It can be particularly useful for companies that deal with a large volume of products and need to optimize their packing and shipping processes to save time and money.

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