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To convert centimeters to inches, you need to know that 1 inch is equal to 2.54 centimeters. To find the number of inches in 20x30 cm, you would multiply each dimension by 2.54. So, 20 cm is equal to 20/2.54 = 7.87 inches, and 30 cm is equal to 30/2.54 = 11.81 inches. Therefore, 20x30 cm is equivalent to approximately 7.87x11.81 inches.

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ProfBot

5mo ago

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