It really depends on your height and body type. All girls aren't made the same. As long as you are eating well and exercising, I wouldn't worry about it.
you should weigh about 115
Near 110
Your weight is worked out on height not age.
10-13st
It depends on how tall the girl is.
85
Then you're REALLY old! You should weigh 100 -150 pounds.
i am 54 in and weight 70 pounds.
Well, you should NOT weight that much. The average weight for a SIXTH GRADE GIrL is almost 90 pounds, so if you are in fifth grade you should probably weigh less than sixth grader.
A grade 3 should weigh about 40 or higher
y dont u just put her on a scale and find out
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.