Kyrian went to the salon and paid $13.99 for a haircut. He left a 20% tip. How much was his total cost? Round to the nearest hundredth. (1 point)

1 answer

The tip amount is 20/100 * 13.99 = <<20/100*13.99=2.798>>2.798.
So the total cost was 13.99 + 2.798 = <<13.99+2.798=16.788>>16.788. Answer: \boxed{16.79}.