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manoj sweets placed an order of making 30*20*6 cardboard boxes for packing their sweets for all overlaps, 5% total area is required extra. of cost of the cardboard is Rs. 2 for 1000 cm2, find the cost of the cardboard used for making 500 boxes.
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Calculation of Total Area Required:
The dimensions of each cardboard box are given as 30 cm (length), 20 cm (width), and 6 cm (height). To find the total area required, we need to consider the surface area of all six sides of the box.

Surface Area of One Box:
The surface area of one box can be calculated by adding the areas of all six sides. The area of each side is given by the product of its length and width.

Area of one side = Length * Width
= 30 cm * 20 cm
= 600 cm²

Since there are six sides in total, the surface area of one box is:

Surface Area of one box = 6 * Area of one side
= 6 * 600 cm²
= 3600 cm²

Total Area for 500 Boxes:
To find the total area required for 500 boxes, we multiply the surface area of one box by the number of boxes.

Total Area for 500 boxes = Surface Area of one box * Number of boxes
= 3600 cm² * 500
= 1,800,000 cm²

Additional 5% Area:
Since 5% of the total area is required extra for overlaps, we need to add 5% of the total area to the calculated value.

Additional Area = 5% of Total Area
= 5/100 * Total Area
= (5/100) * 1,800,000 cm²
= 90,000 cm²

Total Area including Overlaps:
The total area including overlaps is the sum of the original total area and the additional 5% area.

Total Area including Overlaps = Total Area + Additional Area
= 1,800,000 cm² + 90,000 cm²
= 1,890,000 cm²

Cost of Cardboard:
The cost of the cardboard is given as Rs. 2 for 1000 cm². We can find the cost of the cardboard used by multiplying the total area by the cost per unit area.

Cost of Cardboard = (Total Area including Overlaps / 1000) * Cost per 1000 cm²
= (1,890,000 cm² / 1000) * Rs. 2
= 1890 * Rs. 2
= Rs. 3780

Therefore, the cost of the cardboard used for making 500 boxes is Rs. 3780.
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manoj sweets placed an order of making 30*20*6 cardboard boxes for packing their sweets for all overlaps, 5% total area is required extra. of cost of the cardboard is Rs. 2 for 1000 cm2, find the cost of the cardboard used for making 500 boxes.
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manoj sweets placed an order of making 30*20*6 cardboard boxes for packing their sweets for all overlaps, 5% total area is required extra. of cost of the cardboard is Rs. 2 for 1000 cm2, find the cost of the cardboard used for making 500 boxes. for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about manoj sweets placed an order of making 30*20*6 cardboard boxes for packing their sweets for all overlaps, 5% total area is required extra. of cost of the cardboard is Rs. 2 for 1000 cm2, find the cost of the cardboard used for making 500 boxes. covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for manoj sweets placed an order of making 30*20*6 cardboard boxes for packing their sweets for all overlaps, 5% total area is required extra. of cost of the cardboard is Rs. 2 for 1000 cm2, find the cost of the cardboard used for making 500 boxes..
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