To convert 12 pounds and 7 ounces into a single measurement in pounds, first convert the ounces to pounds. There are 16 ounces in a pound, so 7 ounces is approximately 0.4375 pounds. Adding this to 12 pounds gives you a total of about 12.4375 pounds.
7ozs
8-12lbs
100.7kg is 15st 12lbs
12 pounds = 5.44 kg (to 2 dp)
1 lb and 12 oz is equivalent to approximately 0.79 kilograms.
12lbs
That is 192 ounces.
12lbs = 0.86 stone
7st and 12lbs
56.4kg is 8st 12lbs
11st and 12lbs
Depending on how you go about losing the weight, anywhere from 5-12lbs. If you want to do it healthily, it will take a bit longer.