Seven of the 10 children at art camp make an average of 8 paintings. The remaining children make an average of 12 paintings.
2 answers:
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.
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
You might be interested in
Answer:
False. Because it is the answer.
The answer is 8
All you do is 2.5 times the number of feet so 2.5x , x is the number of feet
Answer: D - 15/17
