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06-02-2018
Mathematics

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A scale model of an ancient Egyptian pyramid is 29 centimeters high, with a base length of 46 centimeters. The height of the real pyramid is 145 meters. What is the base length of the real pyramid?

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danielfedorov02 danielfedorov02

06-02-2018

29/46=145/x; 29x=6670; x=230=base lenght

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