A percentage is a way to describe a part of a whole. The amount of tip that is needed to be paid for the lunch will be $1.46.
What are Percentages?
A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.
To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.
Given the tip will be 15% of the amount of the lunch, since the cost of the lunch is $9.76. Therefore, the amount of tip will be,
15% of $9.76 = 0.15 × $9.76 = $1.46
Hence, the amount of tip that is needed to be paid for the lunch will be $1.46.
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