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Ratios and Proportions

Authored by Leeann Larkin

Mathematics

7th Grade

Used 1+ times

Ratios and Proportions
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7 questions

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1.

FILL IN THE BLANK QUESTION

15 mins • 1 pt

A ___________ is a comparison of two numbers or measurements.

2.

OPEN ENDED QUESTION

15 mins • Ungraded

A __________ is a rate with a denominator of 1.

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3.

OPEN ENDED QUESTION

15 mins • Ungraded

In your own words, define a proportion.

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4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

When graphing a proportion, the graph must do the following. Check all that apply.

Be a straight line

Go through the origin

Not be a straight line

Go through the point (0,0).

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is the equation for a proportion?

y = k / x

y = k x

y = x

y = h x

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When looking at a table, how do we know if it represents a proportional relationship?

We must have the point (0, 1)

We have a constant ratio that we write as y / x

The unit rate is 1

7.

OPEN ENDED QUESTION

3 mins • Ungraded

Media Image

What is the k value in the following table?

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