⇣ ft/hm/h ⇣10.3048000000000151.524103.0480000000001206.09600000000015015.2410030.480000000001⇣ ft/hm/h ⇣1,000304.800000000015,0001,52410,0003,048.000000000125,0007,620.000000000250,00015,240100,00030,480.000000001