4 5/8 if u have a calculator there should be a abc button and that will help u subtract add etc with fractions and turn them into decimals if u need to
Answer:
Step-by-step explanation:

Answer:
48 hours
Step-by-step explanation:
$650 - $105 = $545
$545 ÷ $11.50 = 47.39 = 48 hours (Rounded)
2160
Explanation:
Use the equation (n-2)180
(14-2)180
(12)180
2160