Answers

2014-03-12T13:20:24+05:30
A RF SCALE IS A REPRESENTATIVE FRACTION SCALE.
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2014-03-15T21:34:38+05:30
The numerical scale of a map indicates the relationship of distance measured on a map and the corresponding distance on the ground. This scale is usually written as a fraction and is called the representative fraction. The RF is always written with the map distance as 1 and is independent of any unit of measure. (It could be yards, meters, inches, and so forth. ) An RF of 1/50,000 or 1:50,000 means that one unit of measure on the map is equal to 50,000 units of the same measure on the ground.
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