Problem A: Roaming Romans
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The English word "mile" derives from the Latin "mille passus", meaning
"thousand paces."  A Roman mile was the distance a soldier would walk in
100 paces (a pace being two steps, one with each foot).  Over time, the 
actual distance referred to as a "mile" has changed. The
modern English mile is 5280 (modern) feet. The Roman mile is believed to
have been about 4,854 (modern) feet.

Write a program to convert distances in English miles into Roman miles and 
paces.

Input
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Input will consist of one or more lines, each containing a single positive 
floating point number denoting a distance in English miles.  End of input is 
indicated by a value of 0.0.

Output
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For each input value, print a line of output of the form

X English miles equals Y Roman miles or K paces.

where X is the value from the input, Y is the equivalent distance in Roman 
miles. Each of these should be printed to 2 decimal digits precision. K is 
an integer denoting the number of paces, and should be rounded to the 
closest integer.

Sample input
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1.0
20.267
454
0.0

Sample output
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1.00 English miles equals 1.09 Roman miles or 109 paces.
20.27 English miles equals 22.05 Roman miles or 2205 paces.
454.00 English miles equals 493.84 Roman miles or 49384 paces.