Unit 4 Pre-Assessment

Unit 4 Pre-Assessment

Assessment

Flashcard

Mathematics

6th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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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 that shows the relative size of one quantity to another, often expressed as 'a : b'. For example, the ratio of 2 apples to 3 oranges is written as 2 : 3.

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, to simplify the ratio 35 : 14, divide both numbers by 7 to get 5 : 2.

3.

FLASHCARD QUESTION

Front

What is the ratio of players to coaches if there are 10 players and 3 coaches?

Back

The ratio of players to coaches is 10 : 3.

4.

FLASHCARD QUESTION

Front

If Kevin mixes red and yellow paint in a ratio of 3 oz to 5 oz, how much yellow paint is needed for 9 oz of red paint?

Back

To find the amount of yellow paint, set up a proportion: 3/5 = 9/x. Solving gives x = 15 oz.

5.

FLASHCARD QUESTION

Front

What is the cost of one muffin if Mrs. Taylor paid $3 for 6 muffins?

Back

The cost of one muffin is $3 ÷ 6 = $0.50.

6.

FLASHCARD QUESTION

Front

If Ms. Elder paid $9 for 18 muffins, what is the cost of one muffin?

Back

The cost of one muffin is $9 ÷ 18 = $0.50.

7.

FLASHCARD QUESTION

Front

Are the costs of one muffin from Mrs. Taylor and Ms. Elder equivalent?

Back

Yes, both paid $0.50 for one muffin, so they are equivalent.

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