What is a key property of proportional relationships?

Proportional Relationships and Word Problems

Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Hard

Thomas White
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The sum of the quantities is always constant.
The difference between the quantities is always zero.
One quantity is always greater than the other.
One quantity is a multiple of the other.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you express 75% as a fraction?
7/10
1/2
3/4
5/8
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which method can be used to solve a proportion when there is no simple multiplication relationship?
Division
Subtraction
Cross products
Addition
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a word problem, what should you ensure when setting up proportions?
Ignore the units completely.
Always use decimals instead of fractions.
Keep the same labels lined up in the proportion.
Use different units for each quantity.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the unit rate if 2 pounds of cheese cost $16?
$10 per pound
$12 per pound
$8 per pound
$6 per pound
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If 3 pairs of socks cost $5, how much will 12 pairs cost?
$15
$20
$25
$30
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many cups of ginger ale are needed if a punch recipe calls for 5 parts ginger ale to 2 parts orange juice, and you need 28 cups total?
18 cups
10 cups
20 cups
15 cups
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