Abby is touring China for 4 days the car rental is $38.15 per day plus 12 1/2 ents per mile If Abby drives 380.5 miles how much does she owe the rental company

Abby's total would be $85.71 because i took the 12 1/2 cents and divided it by 100 to get it to 8 that it would be in dollars, then i took the 8 and divided it by 380.5 getting an answer of 47.5625 then i took that and added the 38.15 to it getting 85.7125 so i rounded the answer