According to http://www.nhlbisupport.com/bmi/bmicalc.htmher BMI is 23.2, which is normal.
no
for a boy yes girl no
An 11 year old boy or girl who stands 4'11" and weighs 91 pounds is at normal weight. This gives a BMI of 18.4.
That's perfectly normal
For a 14-year-old girl, normal weights range from 37 to 72 kg, or 81 to 158 lbs.
1200 calories
It varies based on who the girl is and her genes. I was about 5 foot 9 when I was fifteen, but my best friend was around 5 foot 1. So, of course, a girl can be 5 foot 7 at fifteen. There is no normal height at that age.
It all depends on height. For a height of 4'9", it is normal.
Yeah. that's normal. my sister is 13 and weighs just about the same.
No...this weight is normal
about 10% to 26%. Depends on how tall you are and your diet.
It depends on how much each of them weighs (e.g., the girl could be too heavy or the brother could be very skinny) as well as how tall they are.