Question

Kim’s lunch cost is 12.74 she included a tip of 15%

Answer 1

If you want what is the totle amount for her lunch + her tip then the person above me is right but is you want to know how much she tip then the answer is $1.91 but if this is from a test and it says like "Which is closest to the amount Kim included as a tip?" Then the answer is $2.00.

Answer 2

The total cost of her lunch is $14.65

Explanation:

15% of $12.74 is $1.91

12.74+1.91=14.65