When all six friends eat the same meal, we calculate the total meal bill before the tip:

Total meal bill = Cost per Meal * Number of Friends

Total meal bill = 15.85 * 6

Total meal bill = $95.10

Calculate the Total bill and Tip:

Total Bill and Tip = Total Meal Bill + Tip

Total Bill and Tip = $95.10 + $14

Total Bill and Tip =

**$109.10**