This depends on her height. A 5 ft womans ideal weight range is much different than a 6 ft woman. I would start by calculating BMI and work from there.
your meant to weigh 80 kg. JOKES! THAT MEANS YOUR FAT
It depends on your height and your build
95-105 pounds
31.9 kg
A ten year old is supposed to weigh about 60-75 pounds. I know because I have a ten year old sister who is in between that weight, and is 4'10!!
normally 70 to 80 lbs.
About 90 pounds
60 pounds
about 100-110
There is no average. Everyone is different.
it depends on the height
Maybe about 96lbs.