To find the combined average age of the boys and girls, we can follow these steps:Step 1: Calculate the total age of the boys. The average age of the boys is 15 years, and there are 12 boys.Total age of boys = Average ag
结果1 题目4. The average_(平均) age of the boys in this class is fifteen. 相关知识点: 试题来源: 解析 答案见上句意:班里男生的平均年龄为15岁。根据词义 "平均" 选择average,又因为在age名词前,确定为形容词average,故填average。 反馈 收藏 ...
Gmat - DI逐题精讲 - DS - If there are 13 boys in club X, what is the average age of 01:03 Gmat - DI逐题精讲 - DS - Gross profit is equal to selling price minus cost. A car de 01:07 Gmat - DI逐题精讲 - DS - If a club made a gross profit of $0.25 for each cand...
结果1 题目 In a class of 20 students, the average age of 12 boys is 13\ years and the average age of 8 girls is 12\ years. What is the average age of the whole class? 相关知识点: 试题来源: 解析 Average = 126 反馈 收藏 ...
Weight-for-age percentile for boys Average weight to height chart for boys (from 1 to 12 years old) Unlike adults, BMI-related weight and height are measured differently for kids, according tothe Centers for Disease Control and Prevention (CDC). And it usually changes with age. Unfortunately...
At what age does the average man start losing weight? Just like height, it seems as if the average male really starts dropping weight when he is in his 80s. The average weight for a male 80 and over is just 174.6 pounds. Fun Facts ...
The average weight of 6 boys is 150 pounds and the average weight of 4 girls is 120 pounds. The av- erage weight of the 10 children is ( ) (A) 135 pounds (B) 137 pounds (C) 138 pounds (D) 140 pounds 5. The average of a group of numbers is 5. A second group contains ...
Step by step video, text & image solution for The average age of 30 boys in a class is 15 years. One boy, aged 20 years, left the class, but two new boys came In his place whose age differ by 5 years. If the average age of all the boys now in the class becomes 15 years, ...
The average age of the boys in this class is fifteen. 这个班男生的平均年龄为十五岁。 It was an average piece of work.那是一件普通的作品。 The average man is not interested in this subject. 普通人一般对这个题目不感兴趣。 常用结构: on average 平均地;通常 above/below average 高于/低于平均...
To track what percentile your baby is in, during the first 2 years your baby’s provider will plot your baby’s weight on growth charts like these: Birth to 24 months: Boys Length-for-age and Weight-for-age Percentiles Birth to 24 months: Girls Length-for-age and Weight-for-age Percen...