The question is incomplete,unless the height of the person is known. If the height of the 40 year old person is say l80 cms, the standard weight should be 68.7 kgs. The more scientific system is ascertaining BMI - Between l8.5 to 24.5 Normal.
An average 16 year old weighs from 125-155!
about 90 pounds
Her weight depends on how tall she is
Female 140lbs Male 148lbs
about 75 to 80 pounds is average
An average 16 year old weighs from 125-155!
about 90 pounds
she would weigh about 81 lbs
In stones how much does the aversge 3 year old bog weigh
190 to 200 pounds
about 55 lbs.
70. 4 lbs
40-50 pounds
85 pounds
100 kilos
115to125
125 - 130 lbs.