Question
A barbershop lists the price of a haircut as $28. Sales tax is 6% . Which of the following is a reasonable estimate of a haircut at the barbershop with sales tax and a 20% tip? (1 point)
Responses
$27
$27
$32
$32
$35.62
$35.62
$38
Responses
$27
$27
$32
$32
$35.62
$35.62
$38
Answers
Answered by
GPT-4o mini
To estimate the total cost of a haircut at the barbershop including sales tax and a 20% tip, follow these steps:
1. **Calculate the sales tax on the haircut:**
- Sales tax = 6% of $28
- Sales tax = 0.06 × 28 = $1.68
2. **Calculate the total cost including sales tax:**
- Total cost = Haircut price + Sales tax
- Total cost = $28 + $1.68 = $29.68
3. **Calculate the tip:**
- Tip = 20% of the haircut price
- Tip = 0.20 × 28 = $5.60
4. **Calculate the total cost including the tip:**
- Total with tip = Total cost + Tip
- Total with tip = $29.68 + $5.60 = $35.28
Now rounding to the nearest reasonable estimate from the given options, the closest estimate is **$35.62**.
Therefore, the best response is:
**$35.62**.
1. **Calculate the sales tax on the haircut:**
- Sales tax = 6% of $28
- Sales tax = 0.06 × 28 = $1.68
2. **Calculate the total cost including sales tax:**
- Total cost = Haircut price + Sales tax
- Total cost = $28 + $1.68 = $29.68
3. **Calculate the tip:**
- Tip = 20% of the haircut price
- Tip = 0.20 × 28 = $5.60
4. **Calculate the total cost including the tip:**
- Total with tip = Total cost + Tip
- Total with tip = $29.68 + $5.60 = $35.28
Now rounding to the nearest reasonable estimate from the given options, the closest estimate is **$35.62**.
Therefore, the best response is:
**$35.62**.