hillarycorrales hillarycorrales

07-06-2018
Mathematics

contestada

a particular train 25 ft tall. A model of it was built with a scale of 4 in : 5 ft. How tall is the model?

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Luv2Teach Luv2Teach

08-06-2018

Set this up as a ratio with inches on top and feet on bottom: [tex] \frac{4}{5}= \frac{x}{25} [/tex]. Cross multiply to get 5x = 100. x = 25 inches

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