What is the main reason a doubled mac and cheese recipe tastes the same as the original?

Proportional Relationships and Measurements

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 ingredients are mixed in a different order.
The cooking time is reduced.
The ratio of cheese to macaroni remains constant.
The cheese is melted more thoroughly.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the two requirements for a graph to show a proportional relationship?
The line must be curved and pass through the origin.
The line must be curved and pass through any point.
The line must be straight and pass through any point.
The line must be straight and pass through the origin.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you determine if values in a table are proportional without graphing?
By checking if all ratios are equivalent.
By ensuring all values are positive.
By comparing the largest and smallest values.
By adding all the values together.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the equivalent ratio for the values -12 over -4?
2 over 1
3 over 1
1 over 2
1 over 3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a table has a ratio of 1/2 for most values, what change can make 7 over 10 proportional?
Change 10 to 20.
Change 10 to 5.
Change 7 to 14.
Change 7 to 3.5.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the scale factor if a room is 12 feet long and its model is 6 inches?
48 times
6 times
24 times
12 times
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you convert 6 inches to feet?
1/4 foot
1/2 foot
1/3 foot
1 foot
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