Average Answer 1. The teacher recorded the heights of 6 children in the class. Find the average height of the children I the class. The heights in cm are 65, 77, 92, 70, 83 and 81 2. Najah ate 15 chocolates on Monday, 21 chocolates on Tuesday and 27 chocolates on Wednesday. An average of how many chocolates did Najah ate each day. 3. Find the average of 7, 10, 3 and 4 4. Find the average of 8, 19 and 6