About 73 lbs if it's a boy, 75 lbs if a girl (girls grow faster).
you should weigh about 115
Near 110
105 pounds.
31.9 kg
Somewhere around 100 pounds more or less. However some eighth grade girls might weigh as little as 85 pounds, and some as much as 120 pounds. If you weigh more it doesn't mean you're fat, and if you weigh less it doesn't mean you're weak. It all depends on how developed the girl is.
It depends on how tall the girl is.
8 Stone
About 90 pounds
normally about 28 kg
you should probably weigh about maximum 105
around 75-85 lbs i
85