91 pounds is not under weight for a 12 year old girl who is 4 foot nine.
A healthy wight is about 70-95 pounds.
Perhaps 70-80 pounds for normal, 80-90 pounds for chunky, 90-100 pounds for overweight.
Eight to nine pounds
no more then 200 pounds
The average weight of a nine year old is about 65 pounds.
Well, I would say the average weight for a 55 inch nine yaer old is around 60 - 64 pounds I would say the average weight for a 55 inch nine year old is around 60 - 64 pounds
Nine pounds on Pluto.
mine was 50 pounds
About 60-65 pounds
About 4.076 which means it's almost nine pounds!