Таблица перевода мер и весов
OZ <= => gr 28.35 0.0352
lb <= => kg 0.4536 2.2045
in <= => cm 2.54 0.3937
ft <= => m 0.3048 3.2808
yard <= => m 0.9144 1.0936
mile <= => km 1.6093 0.6213
us gal <= => ltr 3.7854 0.2641
И ещё
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