"""
Formula for length conversion:
length in unit = length in meters/unit
"""

#Units given in the exercise text
inch = 2.54/100
foot = 12*inch
yard = 3*foot
mile = 1760*yard

meters = 640
inches = meters/inch
feet = meters/foot
yards = meters/yard
miles = meters/mile

print('%.2f meters is %.2f inches, %.2f feet, \
%.2f yards and %.4f miles' %(meters,inches,feet,yards,miles))

"""
Terminal> python length_conversion.py
640.00 meters is 25196.85 inches, 2099.74 feet, 699.91 yards and 0.3977 miles
"""