2.2046 lb/kg and 14lb/st so; 65kgx2.2lb/kg = 143lb (only two sig figs in '65', so we use only '2.2') 143lb/14lb/st = 10st 3lb (wow...stone is even older than pounds...how old ARE you??? ;-))
57 grams. 57 Kg is just under 9 stones !
That's going to depend on what's in each bag. 15 kg of air . . . very few 15 kg of ice . . . more 15 kg of stones or lead . . . many, many bags
You would need 96 stones.
65
100 pounds = 45.36 kilograms.
65 kilograms is 10.24 stones.
65 kg = 10.2 stone
15 kilograms = 2.36 stones
179 kilograms = 28.187675 stones
Four stones is roughly 28 kilograms.
100 kilograms = 15.7473044 stones
34.9 kilograms.
68.3kg = 10.8 stones
47 kilograms = 7.4 stone.47 kilograms = 7.40 stones
11 stone = 69.85 kilograms.
65 grams is 0.065 kilograms
170 kilograms = 26.7 stone