2005 scion xb nearing 50,000 mileage

Mileage on odometer: 
49,794.00
Miles driven: 
357.7
Fuel added: 
9.85
Fuel type: 
85
Cost: 
27.58
Calculated Mileage: 
36.3147

Mileage for this trip:

36.31 miles per gallon.