Answer:
Total bill = 39.6$
Explanation:
Christopher has breakfast at a cafe and the cost of his meal is $36.00
Cost of meal = 36 $
Percentage of tip = 10
Cost of tip is given by
![36 * (10)/(100) = 3.6](https://img.qammunity.org/2020/formulas/mathematics/middle-school/fi2pav0sakugvufxnpgenn26zyfdsfxu1z.png)
Cost of tip = 3.6 $
Total cost = Cost of meal + Cost of tip = 36 + 3.6 = 39.6$
Total bill = 39.6$