1 сантиметр (cm) = 10 миллиметров (mm)
==> Задано mm_на_Cm = 10

1 метр (m) = 100 cm = 1 000 mm
= mm_на_Cm * cm_на_Metre mm
==> Задано cm_на_Metre = 100
==> Задано mm_на_Metre = 1000

1 километр (km) = 1 000 m
==> Задано metres_на_Km = 1000

1 фут (ft) = 12 дюймов (in)
==> Задано inches_на_Foot = 12

1 ярд (yd) = 3 ft
= 3 * inches_на_Foot in
= 36 in
==> Задано feet_на_Yard = 3

1 миля (mi) = 5280 ft
= 5,280 / feet_на_Yard yd
= 1,760 yd
==> Задано feet_на_Mile = 5280

1 cm
= mm_на_Cm / mm_на_Inch in
= 1 / 2.54 in
= mm_на_Cm / ( mm_на_Inch * inches_на_Foot) ft
= 1 / 30.48 ft
= mm_на_Cm / ( mm_на_Inch * inches_на_Foot * feet_на_Yard ) yd
= 1 / 91.44 yd

1 m
= mm_на_Metre / mm_на_Inch in
= 1 000 / 25.4 in
= mm_на_Metre / ( mm_на_Inch * inches_на_Foot ) ft
= 1 000 / 304.8 ft
= mm_на_Metre / ( mm_на_Inch * inches_на_Foot * feet_на_Yard ) yd
= 1,000 / 914.4 yd

1 km
= mm_на_Metre * metres_на_Km / ( mm_на_Inch * inches_на_Foot ) ft
= 1 000 / 0.3048 ft
= mm_на_Metre * metres_на_Km / ( mm_на_Inch * inches_на_Foot * feet_на_Yard ) yd
= 1 000 / 0.9144 yd
= mm_на_Metre * metres_на_Km / ( mm_на_Inch * inches_на_Foot * feet_на_Mile ) mi
= 1 / 1.609344 mi