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Unit 2 Test (Proportional Reasoning) 2025-26

Last updated about 2 months ago
10 questions
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Ratios
Required
1
There are 3 cats in a room and no other creatures. Each cat has 2 ears, 4 paws, and 1 tail.
Complete the following statements:
There are _______ paws for every tail.
There are _______ paws for every ear.
Required
1
At a carnival, there are 8 boys for every 3 girls waiting in line to climb a rock wall. Complete the following statements:
  • The ratio of girls to boys standing in line is__________:__________
  • The ratio of boys to girls standing in line is__________:__________
  • The ratio of girls to total people standing in line is __________:__________
Required
1
As people are leaving a movie, the theater manager polls them as to whether they liked the movie or not. For every 2 people that liked the movie, 3 did not like the movie.
Here is a tape diagram to represent the ratio above:
The ratio of people that did not like the movie to people that did like the movie is __________:__________

The ratio of total people to people that did not like the movie is __________:__________
Equivalent Ratios and Rates
Gabby is making friendship bracelets to sell at the state fair. The double number line shows the amount of time it takes her to make bracelets.

Required
1

How long does it take Gabby to make 8 friendship bracelets?

Required
1

In a group of 80 people, 8 people are left handed. In a classroom of 30 students, how many would you expect to be left-handed?

Required
1

Carl can type 180 words in 2 minutes. How many words per minute can Carl type?

Here is a double number line showing that it costs $3 to buy 2 bags of rice.
Required
1

At this rate, how many bags of rice can you buy for $12?

Required
1

Use the double number line above to find the cost per bag.

A recipe for bread calls for 4 cups of flour, 1 pint of water, 2 tablespoons of yeast, and 1 teaspoon of salt. The diagram below represents 1 batch of bread.

Required
1
How much of each ingredient is needed for 2 batches of bread?
Flour = _______
Water = _______
Yeast = _______
Salt = _______
Required
1

Use the tape diagram to the left to find how much yeast is needed for 5 batches of bread?