Question

alanas bill for brunch at a restaurant was $60.80. she left a 15% tip. what was the amount of the tip?

Explanation:

Step1: Convert percentage to decimal

To find 15% of a number, we first convert 15% to a decimal by dividing by 100. So, \( 15\% = \frac{15}{100} = 0.15 \).

Step2: Calculate the tip amount

The bill amount is $60.80. To find the tip, we multiply the bill amount by the decimal form of the tip percentage. So, the tip amount \( = 60.80 \times 0.15 \).
Calculating \( 60.80 \times 0.15 \):
First, \( 60 \times 0.15 = 9 \) and \( 0.80 \times 0.15 = 0.12 \). Then, adding these two results together: \( 9 + 0.12 = 9.12 \).

Answer:

The amount of the tip is $9.12.