Jerry left a ​$5.40 tip on a meal that cost ​$30 . what percent of the​ meal's cost was the​ tip? what was the total cost of the meal including the​ tip?

Respuesta :

Percent of the meal's cost
[tex] \frac{5.40}{30} [/tex] = 0.18
0.18*100 = 18%

Total cost
5.40 + 30 = $35.40