Proportions Cross Products

Proportions Cross Products

7th Grade

14 Qs

quiz-placeholder

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Proportions Cross Products

Proportions Cross Products

Assessment

Quiz

Mathematics

7th Grade

Hard

Created by

Anthony Clark

Used 1+ times

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which ratio is proportional to 18/27?

1/9

12/18

21/30

90/220

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Determine whether the ratios form a proportion:

Proportional

Not Proportional

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Are x and y proportional?

Yes

No

4.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

Do these ratios form a proportion?

If YES please also select the cross product.

Yes, their cross products are equal.

NO, their cross products are not equal.

45

25

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Are x and y proportional?

Yes.

No.

6.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Select all ratios proportional to 10:35

4:14

5/30

1:3

2/7

100 to 350

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Do 35:16 and 5:2 form a proportion?

Yes, the cross products are both 70.

Yes, the cross products are both 80.

No the cross products are different.

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