Homework Help: MATH

Posted by Anonymous on Sunday, March 28, 2010 at 6:45pm.

A model train is a scale model created from actual measurements. The scale factor for HO or Half Zero model trains is 1:87. A typical engine is 50mm in height and 200mm in length. Determine the actual dimensions of the train engine. Help Please

MATH - PsyDAG, Monday, March 29, 2010 at 12:28pm
If the model is 1, multiply the model dimensions by 87. After multiplying, you also might want to change your units from mm to m.

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