Question

Seven of the 10 children at art camp make an average of 8 paintings. The remaining children make an average of 12 paintings.

What is the average number of paintings made by children at the art camp?
plzz help

Answer 1

The answer is 20 because 7/10 campers make an average of 8 paintings but 3/10 campers make an average of 12 paintings. Now if you add both averages together you get 20.

Answer 2

the 7 out of ten adds up to 56 the last 3 add up to 36 which equals 92 divided by ten is 9.2 average