Select ALL statements that support these two ratios being proportional.
Proportional Cross Products

Quiz
•
Mathematics
•
7th Grade
•
Hard
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Both cross-products are 216.
The cross-products are 96 and 486.
The cross-products are 144 and 324.
The simplified ratios are 4/6 and 6/9.
The simplified ratios are both 2/3.
2.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Select ALL statements that support these two ratios being proportional.
Both cross-products are 400.
The cross-products are 160 and 1000.
The cross-products are 250 and 640.
The simplified ratios are 5/8 and 25/40.
The simplified ratios are both 5/8.
3.
MULTIPLE SELECT QUESTION
1 min • 1 pt
What are two methods for determining whether two ratios are proportional? Make sure you select them BOTH.
Simplifying
Finding the reciprocal
Finding the cross-products
Adding them together
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How do we find cross-products?
Multiply the ratios diagonally.
Multiply the ratios horizontally.
Multiply the ratios vertically.
Multiply the ratios curvilinear-ly.
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the Cross Products are equal, then..................
the two ratios are NOT proportional.
the two ratios are proportional
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What would the new equation be after using cross multiplication?
q = 2
q = 9
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the cross products are equal, then...
The two ratios are not proportional.
The two ratios are proportional.
Create a free account and access millions of resources
Similar Resources on Quizizz
19 questions
Are the Ratios Proportional

Quiz
•
7th Grade - University
20 questions
Proportions Vocabulary

Quiz
•
7th Grade - University
20 questions
Equivalent Ratios Cross Product

Quiz
•
7th Grade - University
16 questions
Proportional Ratios

Quiz
•
7th Grade
18 questions
Is it proportional?

Quiz
•
6th - 7th Grade
15 questions
Cross Multiplication Proportional Relationships

Quiz
•
7th Grade - University
16 questions
Ratios, Rates, Unit Rates

Quiz
•
7th Grade
15 questions
Are the Ratios Proportional

Quiz
•
7th Grade - University
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