A model train uses a scale of 1:48. One car of the model train is 6 inches long.What is the length of the actual train car?48 feet, 24 feet, 12 feet,6 feet.

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Duane Bryant answered
1:48  This ratio means 1 unit of MEASURE = 48 units of the same MEASURE.  So if 1 inch = 48 inches, then 1 foot = 48 feet, 1 yard = 48 yards, 1 meter = 48 meters, one kilometer = 48 kilometers and 1 mile = 1 mile.  So you can say one inch = 48 inches and multiply 48 X 6 and convert to feet or you can say .5 feet X 48 feet and have the answer already in feet.  (or you could multiply 2.4 cm by 6 to convert to centimeters and multiply that by 48 to find answer in cm, or divide that answer by 100 to convert answer to meters).

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