Taxes and Gratuities Reteach
Presentation
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Kyle Becker
Used 6+ times
FREE Resource
11 Slides • 6 Questions
1
2
A tax is a percentage that is added to the price paid for goods or services.
Tax Amount = Sales Tax Rate * Price Paid
Total Amount = (1 + Sales Tax Rate) * Price Paid
3
A gratuity or tip is a percentage that is added to the price paid for goods or services.
Gratuity Amount = Gratuity Rate * Price Paid
Total Amount = (1 + Gratuity Rate) * Price Paid
4
5
6
Fill in the Blanks
Write an equation to find the total amount y paid given a sales tax of 8%.
Type answer...
7
B. Substitute the total amount of the bill for the lunch into the equation to calculate the price paid for the lunch.
8
Multiple Choice
Substitute the total amount of the bill for the lunch into the equation to calculate the price paid for the lunch.
$34.56
$32
$1.08
$8
9
10
11
Fill in the Blanks
Write an equation to find the total amount of the tip y given a gratuity rate of 15%.
Type answer...
12
B. Substitute the amount of the bill for the lunch (before tax) into the equation to calculate the tip.
13
Multiple Choice
Substitute the amount of the bill for the lunch (before tax) into the equation to calculate the tip.
$15
$0.15
$4.80
$32
14
Total Price = Price Paid + Tax Amount + Tip Amount
or
Total Price = Price After Tax + Tip Amount
15
16
Multiple Choice
What would be the total cost of the lunch including tax and tip?
$39.36
$32
$34.56
$4.80
17
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