The tip earned by Kim is $3.54 .
What is percentage?
Percentage, a relative value indicating hundredth parts of any quantity.
How to convert percentage into a number?
To convert percentage into a number divide the given percent by 100 and remove the percent.
According to the given question
The cost of the meal is $23.60
Tip given to Kim is 15% of the cost of meal.
So, 15% of $23.60 = [tex]\frac{15}{100}[/tex] × $23.60
⇒ 15% of $23.60 = 0.15 × $23.60 = $3.54
Hence, the tip earned by Kim is $3.54 .
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