<P> In 1878, the Troy Pound was abolished . </P> <P> Weight of 1 Barley corn = 64.79891 milligram Weight of 1 Wheat berry = 45.561732 milligram One Troy Ounce = 31.1034768 gram 64 Wheat berries = 45 Barley corns 3.75 Troy ounce = 10 Tola </P> <P> 20 CWT = 1 Ton avoirdupois = 40 Bushel = 160 Stones 4 Stones = 1 Bushel = 56 Pound 1 hundredweight (cwt) = 112 Pound = 2 Bushel + 8 Stones 14 Pounds avoirdupois = 1 Stone avoirdupois 16 Ounces avoirdupois = 1 Pound avoirdupois </P> <P> 1 Ounce avoirdupois = 28.349523 gram approx . 1 Pound avoirdupois = 453.59237 gram 1 Ton avoirdupois = 2240 pounds avoirdupois Weight of 1 Barley corn = 64.79891 milligram One Troy Ounce = 31.1034768 gram 3.75 Troy ounce = 10 Tola </P>

How many kilos is one and a half stone