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18-02-2016
Mathematics

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the diameter of the moon is 2160 miles. A model has a scale of 1 in : 150 mi. what is the diameter of the model?

Respuesta :

18-02-2016

Let x be the diameter of the model.

x in : 2160 mi = 1 in : 150 mi

x = 2160 x (1/150)
= 2160/150
= 14.4 in

Therefore, the diameter of the model is 14.4 inches.

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