# Average weight of 5 boys is 65kg, average weight of 4 girls is 56kg. What is the average weight of all 9 kids?

##### 1 Answer

May 31, 2018

61

#### Explanation:

"Average weight of 5 boys is 65kg"

The total weight of the 5 boys can be found as

"Average weight of 4 girls is 56kg"

The total weight of the 4 girls can be found as

The average can then be found as