rachel finished a meal at a diner and received a bill for $10.99. she charged the bill along with a 15…

rachel finished a meal at a diner and received a bill for $10.99. she charged the bill along with a 15 percent gratuity to her credit card. what is the total amount she charged to her credit card? round to the nearest cent if necessary.

rachel finished a meal at a diner and received a bill for $10.99. she charged the bill along with a 15 percent gratuity to her credit card. what is the total amount she charged to her credit card? round to the nearest cent if necessary.

Answer

Explanation:

Step1: Calculate gratuity amount

The gratuity is 15% of the bill. The bill amount is ( $10.99 ). To find 15% of ( 10.99 ), we use the formula ( \text{Gratuity}=\text{Bill amount}\times\frac{15}{100} ). So, ( 10.99\times0.15 = 1.6485 ).

Step2: Calculate total amount

The total amount charged is the sum of the bill amount and the gratuity. So, ( \text{Total}=\text{Bill amount}+\text{Gratuity} ). Substituting the values, ( 10.99 + 1.6485=12.6385\approx12.64 ) (rounded to the nearest cent).

Answer:

( $12.64 )