Question

4. Find the monthly average for each list of year-end utility costs given:

electricity: $2,340.00
telephone: $470.00
gas: $1,650.00

Answer 1

$371.67

Explanation:

add the 3240+470+1650 together, then divide the result by 12. That should get you the answer.

Answer 2

1486.67 or 1487.

Explanation:

Find the average of those three things. Add 2,340 plus 470 plus 1650. You get 4460. Since you have three costs, divided 4460 by 3, which is 1486.6 repeating. Round to the nearest hundredth which is 1486.67. Hope this helps!