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ratio and extended ratios

ratio and extended ratios

Assessment

Flashcard

Mathematics

11th Grade

Practice Problem

Hard

CCSS
6.RP.A.1, 6.RP.A.2

Standards-aligned

Created by

Wayground Content

FREE Resource

Student preview

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a ratio?

Back

A ratio is a comparison of two quantities by division, expressed as 'a:b' or 'a/b', where 'a' and 'b' are the quantities being compared.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

2.

FLASHCARD QUESTION

Front

How do you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common divisor (GCD). For example, the ratio 8:12 simplifies to 2:3.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

3.

FLASHCARD QUESTION

Front

What is an extended ratio?

Back

An extended ratio compares three or more quantities. For example, the ratio of boys to girls to teachers can be expressed as 2:3:1.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

4.

FLASHCARD QUESTION

Front

If Molly has 2 dogs and 3 cats, what is the ratio of dogs to cats?

Back

2:3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

5.

FLASHCARD QUESTION

Front

If Charles has 7 baseball cards and Tracy has 10, what is the ratio of Charles's cards to Tracy's cards?

Back

7:10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

6.

FLASHCARD QUESTION

Front

What is the ratio of squares to triangles if there are 3 squares and 9 triangles?

Back

3:9, which simplifies to 1:3.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

7.

FLASHCARD QUESTION

Front

If Molly has 2 dogs and 3 cats, what is the ratio of cats to total animals?

Back

3:5 (3 cats out of a total of 5 animals).

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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