For a 15-year-old boy (or girl) there is no 'average'weight because weight is related to height and body composition, rather than age. For in-depth information about weight in relation to height, and to see the distribution of weights and heights of children at various ages, please see the page link, further down this page, listed under "Related Questions."
you should be 45 kilos - 55 kilos.
For a Male of 21 years of age, the avg. weight should be 57- 62 kilos. For a Female of 21 years of age, the average weight should range from 53- 57 kilos.
around 20 kilos
2 to 3 kilos
2000-3000 lbsor 1500 kilos
Well I'm 16, but I'm 6 foot 3 and weigh 112 kilos( no I'm not fat, I am a actually well built) but depends sort of on the age but the average weight would be around 70 kilos
Weight: 170lbs/80 kilos Weight: 170lbs/80 kilos
45-55 kilos
The average bed weighs 180 pounds (82 kilos) including the mattress which weighs on average 99 pounds (45 kilos). But this depends heavily on the size, design, and materials used in the bed.
It depends on a person's height, body composition, and overall health. A weight of 60 kg could be considered normal for some individuals and overweight for others. It's best to consult with a healthcare provider to determine if a weight of 60 kg is healthy for a specific individual.
11111111 kilos
well it is bit overweight . if she is VERY conscious the she could lose weight safely search 'how to lose weight for kids' I 149cm and I weigh 40 kilos which is the average.