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How to calculate the size of the TV? Is the area of a 42 inch TV equal to the area of two 21 inches? How to calculate the size of the TV? Is a 42 inch TV equal to two 21 inch areas? Is an 84 inch TV equal to two 42 inch areas and four 21 inch areas?
The area of a 42 inch TV is equivalent to four 21 inches, and 84 Inches is equivalent to four 42 inches
The greatest common factor of 42 and 21
21
What is the greatest common factor of 14.21 and 42
7
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