Advertisements
Advertisements
Question No:
1
The average age of a class is 15.8 years. The average age of the boys in the class is 16.4 yrs while that of the girls is 15.4 years. What is the ratio of boys to girls in the class?
1:2
3:5
3:4
2:3
You can review or add any new question, suggestion here.
Name
Email
Description
Julianna gomes
Waritsanan
Advertisements
Advertisements