To figure out the average u have to add all the numbers used and then divide the sum by the amount of numbers u added. for example: trying to find the average of 2 6 8 10 4 3 2 2+6+8+10+4+3+2=35 there are 7 numbers 35 divided by 7=5
If there are 6 friends and half as many food bars as friends, then each friend would get half a food bar. How that each of the 3 food bars are split in half, there is 6 pieces for the 6 friends! :)
