Doctors say you should only lose 8lbs or 3.8kg a month at most for safety.
A stone is 14 pounds, so then a 1/2 stone is 7 pounds.
12 stone 5 pounds is equal to 173 pounds.
It means half a stone. This is not a difficult concept. (It helps to know that a "stone" is a traditional English measurement of weight equivalent to 14 pounds, so half of one would be 7 pounds.)
4.5 stone = 63 pounds.
8.5 stone is 119 pounds. (14 pounds per stone)
There are 287 pounds in 20.5 stone.... there are 14 pounds in every stone :-)
12 and a half stone is equivalent to 175 pounds.
101/2 stone is 147 pounds (stone x 14 = pounds).
10 stone = 63.5029318 kilograms
One stone is equal to 14 pounds, so 5 pounds is less than half of a stone.
1 stone 5.5 pounds = 8.84 kilograms.
half a stone :P