L12 Percentages and Tape Diagrams cloned 2/28/2022

Last updated over 3 years ago
15 questions
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12.2: Revisiting Jada's Puppy

Jada has a new puppy that weighs 9 pounds. It is now at about 20% of its adult weight.
Here is a diagram that Jada drew about the weight of her puppy.

The adult weight of the puppy will be 45 pounds. How can you see that in the diagram?

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Jada has a new puppy that weighs 9 pounds. It is now at about 20% of its adult weight.
Here is a diagram that Jada drew about the weight of her puppy.

What fraction of its adult weight is the puppy now? How can you see that in the diagram?

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How many times greater is the dog’s weight than the puppy’s?

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Compare the weight of the puppy and the dog using fractions.

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Compare the weight of the puppy and the dog using percentages.

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12.3: 5 Dollars

Noah has $5.

Elena has 40% as much as Noah. How much does Elena have?

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Compare Elena’s and Noah’s money using fractions. Draw a diagram to illustrate.

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Noah has $5.
Diego has 150% as much as Noah. How much does Diego have?

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Compare Diego’s and Noah’s money using fractions. Draw a diagram to illustrate.

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12.4: Staying Hydrated

During the first part of a hike, Andre drank 1.5 liters of the water he brought.

If this is 50% of the water he brought, how much water did he bring?

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During the first part of a hike, Andre drank 1.5 liters of the water he brought.

If he drank 80% of his water on his entire hike, how much did he drink?

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Is this scenario possible?

Andre plans to bring his dog on his next hike, along with 150% as much water as he brought on this hike.

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Is this scenario possible?

Andre plans to drink 150% of the water he brought on his hike.

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Complete the statement with a situation and a unit of your choice. Then answer the question and draw a diagram.

A small _______ holds 75% as much as a large _______
If the small holds 36 units, how much does the large hold?