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A standard DVD has a diameter of 49 centimeters while a miniDVD has a diameter of 28 centimeters. Write the ratio of the miniDVD diameter to the standard DVD diameter.The ratio of the miniDVD diameter to the standard DVD diameter is(Type an integer or a simplified fraction.)

User Timo Stamm
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EXPLANATION

Let's see the facts:

Diameter of the DVD = 49 centimeters

Diameter of miniDVD = 28 centimeters

The ratio of the miniDVD to the standard DVD is 28/49 = => 4:7

Answer: 4/7

User Jaap Coomans
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