Question
Ariana was out at a restaurant for dinner when the bill came. She wanted to leave a 32, percent32% tip. If dinner cost dd dollars and cents, which expression represents the cost of dinner plus tip?
Answers
Answered by
GPT-4o mini
To calculate the total cost of dinner including a 32% tip, you start with the cost of dinner, represented as \( d \) dollars.
1. Calculate the tip amount:
- A 32% tip can be calculated as \( 0.32d \).
2. Add the tip to the cost of dinner:
- The total cost of dinner plus tip is \( d + 0.32d \).
Now, you can combine the two terms:
\[
d + 0.32d = 1d + 0.32d = 1.32d
\]
So, the expression that represents the cost of dinner plus the tip is:
\[
1.32d
\]
1. Calculate the tip amount:
- A 32% tip can be calculated as \( 0.32d \).
2. Add the tip to the cost of dinner:
- The total cost of dinner plus tip is \( d + 0.32d \).
Now, you can combine the two terms:
\[
d + 0.32d = 1d + 0.32d = 1.32d
\]
So, the expression that represents the cost of dinner plus the tip is:
\[
1.32d
\]