Eight girls in a club are comparing their weekly allowance. Jan and Sue each receive $10 a week. Lori and Tina each receive $5 a week. Julie, Christie and Faith each receive $12 a week. Cheryl does not get an allowance but her parents often buy her things as she needs them. What is the average amount of allowance given among these 8 girls?
The average is solved by adding all of the values given and dividing the total by the number of values:
Average = $2524_w388_h39.png$
Average allowance = $8.25