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Mathematics, 08.04.2021 05:10 arivalen

Jaliyah pasted a sheet of paper measuring 21 centimeters by 30 centimeters on a rectangular cardboard. She left a 4- centimeter border all around the sheet of paper. What is the areas of the cardboard? Solve this word problem, type your solution and your final answer. *

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Jaliyah pasted a sheet of paper measuring 21 centimeters by 30 centimeters on a rectangular cardboar...
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