Constant of Proportionality Practice

Constant of Proportionality Practice

Assessment

Flashcard

Mathematics

7th 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 the constant of proportionality?

Back

The constant of proportionality is the ratio between two proportional quantities, often represented as 'k'. It remains constant for all pairs of values in a proportional relationship.

2.

FLASHCARD QUESTION

Front

How do you determine if a table represents a proportional relationship?

Back

A table represents a proportional relationship if the ratio of the values in one column to the values in another column is constant.

3.

FLASHCARD QUESTION

Front

If Craig earns $37 for 4 hours, what is his hourly rate?

Back

$9.25 per hour.

4.

FLASHCARD QUESTION

Front

What is the constant of proportionality for the equation y = 3x?

Back

k = 3.

5.

FLASHCARD QUESTION

Front

If a car travels 90 miles in 2 hours, what is the constant of proportionality in miles per hour?

Back

45 mph.

6.

FLASHCARD QUESTION

Front

What is the formula to find the constant of proportionality?

Back

k = y/x, where y is the dependent variable and x is the independent variable.

7.

FLASHCARD QUESTION

Front

If 624 calories are consumed in 3 servings, how many calories are in one serving?

Back

208 calories per serving.

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