Writing and Solving Proportions

Flashcard
•
Mathematics
•
5th - 7th Grade
•
Hard
+2
Standards-aligned
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a proportion?
Back
A proportion is an equation that states that two ratios are equal.
Tags
CCSS.7.RP.A.2A
2.
FLASHCARD QUESTION
Front
How do you write a proportion?
Back
A proportion can be written as a/b = c/d, where a, b, c, and d are numbers.
3.
FLASHCARD QUESTION
Front
What is the cross-multiplication method?
Back
Cross-multiplication is a method used to solve proportions by multiplying the numerator of one ratio by the denominator of the other ratio.
Tags
CCSS.7.RP.A.3
4.
FLASHCARD QUESTION
Front
If 4/3 = x/56, how do you solve for x?
Back
Cross-multiply: 4 * 56 = 3 * x, then solve for x.
Tags
CCSS.7.RP.A.3
5.
FLASHCARD QUESTION
Front
What is the exchange rate?
Back
An exchange rate is the value of one currency for the purpose of conversion to another.
Tags
CCSS.6.RP.A.3B
6.
FLASHCARD QUESTION
Front
If 13 out of 20 homes have a computer, what is the ratio of homes with computers?
Back
The ratio is 13:20.
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
7.
FLASHCARD QUESTION
Front
How do you find the expected number of homes with computers on a street of 60 homes?
Back
Use the ratio: (13/20) * 60 = 39 homes.
Tags
CCSS.6.RP.A.3B
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Proportions (A)

Flashcard
•
6th Grade
15 questions
proportions

Flashcard
•
6th Grade
15 questions
Solving Proportions

Flashcard
•
5th - 7th Grade
15 questions
Proportions

Flashcard
•
6th - 7th Grade
15 questions
Setting Up Proportions

Flashcard
•
6th Grade
15 questions
Solving Proportions Word Problems

Flashcard
•
6th Grade
15 questions
Solving Proportions

Flashcard
•
6th Grade
15 questions
Solving Proportions Practice Non word problems

Flashcard
•
6th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
20 questions
Multiplying and Dividing Integers

Quiz
•
7th Grade
20 questions
Finding Volume of Rectangular Prisms

Quiz
•
5th Grade
15 questions
Order of Operations

Quiz
•
5th Grade
20 questions
Perfect Squares and Square Roots

Quiz
•
7th Grade
20 questions
Adding and Subtracting integers

Quiz
•
7th Grade