Proportions Date Period - Kuta Software LLC

[Pages:4]Kuta Software - Infinite Pre-Algebra

Proportions

State if each pair of ratios forms a proportion.

4 20

1) and

2

6

Name___________________________________ Date________________ Period____

3

18

2) and

2

8

4 16 3) and

3 12

4

8

4) and

3

6

12

3

5) and

24

4

6

2

6) and

9

3

Solve each proportion. 10 8

7) = k 4

m 10 8) =

10 3

2 7 9) =

x 9

3 7 10) =

x 10

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Worksheet by Kuta Software LLC

42 11) =

9 x 8n 8 13) = 8 3 p 13 15) = 8 2 10 2 17) = 12 n x7 19) = 9 14 v 10 21) = 12 2

6 3 12) =

a 8 7a 14) = 9 5 3v 16) = 13 3 11 r 18) = 10 11 a 11 20) = 10 14 65 22) = 14 n

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Worksheet by Kuta Software LLC

Kuta Software - Infinite Pre-Algebra

Proportions

State if each pair of ratios forms a proportion.

4 20

1) and

2

6

No

Name___________________________________ Date________________ Period____

3

18

2) and

2

8

No

4 16 3) and

3 12 Yes

4

8

4) and

3

6

Yes

12

3

5) and

24

4

No

6

2

6) and

9

3

Yes

Solve each proportion. 10 8

7) = k 4

{5}

m 10 8) =

10 3

{33.33}

2 7 9) =

x 9

{2.57}

3 7 10) =

x 10

{4.28}

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Worksheet by Kuta Software LLC

42 11) =

9 x

{4.5}

6 3 12) =

a 8

{16}

8n 8 13) =

8 3

{2.66}

7a 14) =

9 5

{3.88}

p 13 15) =

8 2

{52}

3v 16) =

13 3

{0.69}

10 2 17) =

12 n

{2.4}

11 r 18) =

10 11

{12.1}

x7 19) =

9 14

{4.5}

a 11 20) =

10 14

{7.85}

v 10 21) =

12 2

{60}

65 22) =

14 n

{11.66}

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Worksheet by Kuta Software LLC

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