Answer:
40 dollars and 12 cents
Explanation:
So since there are more than 8 people on the table, we can say that there will be an 18% gratuity that will be added to the final bill.
510+18%(510)
510+0.18×510
510+91.8
601.8$ is the total bill
since there are 15 people
601.8/15=40.12