What is a percent?
TEST Percents, % of Change, Tips & Tax

Flashcard
•
Mathematics
•
7th - 8th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
A percent is a ratio expressed as a fraction of 100. It represents a part of a whole.
2.
FLASHCARD QUESTION
Front
How do you calculate a percentage of a number?
Back
To calculate a percentage of a number, multiply the number by the percentage (in decimal form). For example, to find 25% of 40, calculate 40 * 0.25 = 10.
3.
FLASHCARD QUESTION
Front
What is the formula for calculating % of change?
Back
% of change = (New Value - Original Value) / Original Value * 100.
4.
FLASHCARD QUESTION
Front
What is 115% of 80?
Back
92.
5.
FLASHCARD QUESTION
Front
What is 25% of 40?
Back
10.
6.
FLASHCARD QUESTION
Front
How do you calculate a tip based on a percentage?
Back
To calculate a tip, multiply the total bill by the tip percentage (in decimal form). For example, for a $26 bill with a 15% tip, calculate 26 * 0.15 = 3.90.
7.
FLASHCARD QUESTION
Front
What is the final price of an item after tax?
Back
Final Price = Original Price + (Original Price * Sales Tax Rate). For example, for a $990 TV with 9% tax, the final price is 990 + (990 * 0.09) = 1,079.10.
Create a free account and access millions of resources
Similar Resources on Quizizz
10 questions
Tax, Tip and Discount

Flashcard
•
8th Grade
8 questions
Checkpoint #16: Sales Tax, Tips, and Discounts

Flashcard
•
7th Grade
14 questions
Tax, Tip, Discount, and Commission

Flashcard
•
6th - 8th Grade
12 questions
Sales Tax, Tips & Discounts

Flashcard
•
7th Grade
14 questions
Unit 4, Lesson 16

Flashcard
•
7th - 8th Grade
8 questions
SALES TAX, TIP, AND DISCOUNT

Flashcard
•
7th Grade
14 questions
Sales Tax, Tips, Markups, & Discounts

Flashcard
•
7th Grade
8 questions
Tax and Tip

Flashcard
•
6th - 8th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
Discover more resources for Mathematics
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
36 questions
SEA 7th Grade Week 3 Review FINAL 2025

Quiz
•
7th Grade
20 questions
Multiplying and Dividing Integers

Quiz
•
7th Grade
20 questions
Lesson: Slope and Y-intercept from a graph

Quiz
•
8th Grade
10 questions
Area and Circumference of a Circle

Quiz
•
7th Grade