150
depends how tall she is...
125
50
The average weight for a 13 year old girl that is 5 foot tall is between 90lbs to 100lbs.
You can go to a nutritionist and they have a chart that can tell you the "average" weight that a 5ft. 7in. tall person "should" weigh...
105 is an average weight of a 29 yr. old @5"1' tall
100 pounds
90-110 don't be anerexic
40.5 kg
125 pounds
It is 42 kilograms.
I am 5 feet tall and 14 years old, and my weight is 104 but I think that's a little over average.