For a healthy existence, the weight should be suitable. It differs based on gender as well. A 12-year-weight old's should range from 67 to 130 pounds on average. 50 percent of the youngster weighs 89 pounds. This directly implies that 50 children under the age of 12 will weigh 89 pounds if you have 100 children. Because your child is becoming older, it is becoming more crucial. So, to have a healthy life the child's weight should be appropriate.All Rights Reserved