
Proportional Relationships
Presentation
•
Mathematics
•
6th - 8th Grade
•
Practice Problem
•
Hard
Alyson Crawford
Used 1+ times
FREE Resource
8 Slides • 10 Questions
1
Percent of a Number
2
3
Math Response
Mr. Green works as the art teacher
at Hamburg Summer Day Camp. Six
hundred campers participate in the
camp every day. Yesterday Mr. Green
helped 6 campers on an art project.
What percent of the campers did
Mr. Green help yesterday?
4
Fill in the Blanks
5
Percent of Change
6
Take a look at the visual for a reminder on how to calculate percent of change. If you need more help use your percent of change notes.
Percent of Change Notes
7
Dropdown
8
Multiple Choice
Carlos purchased an antique chair for $15. He later sold the chair for $27 to an antique
dealer. What was the percent markup of the chair?
44%
55%
80%
180%
9
Tax and Tip
10
Take a look at the visual for a reminder on how to calculate tip. If you need more help use your tax and tip notes.
Tip Notes
11
Video Response
The Fishers ate out at a restaurant,
and their bill was $57.55. If the Fishers
tipped 20%, how much did they leave
for a tip? How much did they pay for
their meal, including the tip?

12
Fill in the Blanks
13
Take a look at the visual for a reminder on how to calculate tax. If you need more help use your tax and tip notes.
Tax Notes
14
Math Response
Karen buys a sweatshirt for $30. The
sales tax in her state is 7%. What is
the total amount Karen will pay for the
sweatshirt, including sales tax?
15
Dropdown
vacation. The item cost $22, but the
total bill was $23.43. What percent was
the sales tax?
16
Take a look at the visual for a reminder on how to calculate tip. If you need more help use your tax and tip notes.
Scale Drawings
17
Multiple Choice
Bella made a scale model of the
Washington Monument. The
monument has an actual height of
555 feet. Bella’s model used a scale in
which 1 inch represents 150 feet. What
is the height in inches of Bella’s model?
27 inches
37 inches
2.7 inches
3.7 inches
18
Poll
A car has a height of 4.8 feet and a
length of 16.2 feet. On a scale model of
the car the height is 2 inches. What is
the length of the car on the scale model
in inches?
6.75 inches
.59 inches
1.69 inches
.15 inches
Percent of a Number
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