The average age of boys in a class is ten years. The average age of girls in the class is eight years. There are 50% more boys than girls in the class. Find the average age of the class (in years).
Answers
Answered by
0
Answer:
9
Step-by-step explantion
to make the same no of boys as girls *2 to the sum of boys
10+8=18
18/2=9
Similar questions