It really depends on your height, but guessing you are the average height around 150-170.
Yes, the ideal weight is depending your height. simple use old school formula. Your Height (in centimeters) - 110.
you should weight at lest 102
she should weight 115 lbs
Your weight should be around 35 when you are 10 years old.
20
It depends on how tall they are and their frame.
it depends on how much they eat
80 pounds
70 lbs
about ten pounds.
55 to 60kg
20lbs
The amount of weight you should lose at the age of 23 years old would depend on how overweight you are and how tall you are.