Respuesta :
Answer: $55.33
Step-by-step explanation: In order to solve this promblem, add all the monthly gas bills and take that result and divide it by the numbe rof months, to get the anerage gas bill expense
Answer: $55.33
Remember: To find the average add all the number then, divide by the amount of numbers.
Remember: To find the average add all the number then, divide by the amount of numbers.
