the average age of 40 boys is 8 years and that of 50 girls is 5 years. If the no of some boys and girls were in the ratio of 1:2.then the average age in years i all of them taken together is
Answers
Answered by
3
Answer: 4 years
Step-by-step explanation:
Similar questions
Physics,
6 months ago
Hindi,
6 months ago
English,
6 months ago
Social Sciences,
1 year ago
Social Sciences,
1 year ago