Proportions Review - PM Classes
Flashcard
•
Mathematics
•
6th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What is a proportion?
Back
A proportion is an equation that states that two ratios are equal.
2.
FLASHCARD QUESTION
Front
How do you determine if two ratios form a proportion?
Back
Two ratios form a proportion if the cross products are equal.
3.
FLASHCARD QUESTION
Front
What is the cross product of the ratios a/b and c/d?
Back
The cross product is ad and bc. If ad = bc, then a/b = c/d is a proportion.
4.
FLASHCARD QUESTION
Front
If 2/3 = x/9, what is the value of x?
Back
x = 6.
5.
FLASHCARD QUESTION
Front
Ramon travels 20 miles in 20 minutes. How many miles can he travel in 120 minutes?
Back
120 miles.
6.
FLASHCARD QUESTION
Front
If 5/8 = x/32, what is the value of x?
Back
x = 20.
7.
FLASHCARD QUESTION
Front
What is the formula to find the unit rate?
Back
The unit rate is found by dividing the numerator by the denominator.
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