Pre-Algebra Proportions Worksheet, Lecture notes of Algebra

A worksheet from kuta software llc's infinite pre-algebra software. It contains exercises on identifying proportions and solving proportion equations. Students should fill in the missing values for each proportion.

Typology: Lecture notes

2021/2022

Uploaded on 09/27/2022

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Worksheet by Kuta Software LLC
Kuta Software - Infinite Pre-Algebra Name___________________________________
Period____Date________________
Proportions
State if each pair of ratios forms a proportion.
1)
4
2 and
20
62)
3
2 and
18
8
3)
4
3 and
16
12 4)
4
3 and
8
6
5)
12
24 and
3
46)
6
9 and
2
3
Solve each proportion.
7)
10
k =
8
48)
m
10 =
10
3
9)
2
x =
7
910)
3
x =
7
10
-1-
pf3
pf4

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Kuta Software - Infinite Pre-Algebra Name___________________________________

Proportions Date________________ Period____

State if each pair of ratios forms a proportion.

4 2 and 20 6

3 2 and 18 8

4 3 and 16 12

4 3 and 8 6

12 24 and 3 4

6 9 and 2 3 Solve each proportion.

10 k = 8 4

m 10 = 10 3

2 x = 7 9

3 x = 7 10 -1-

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11)

4 9 = 2 x

6 a = 3 8

8 n 8 = 8 3

7 9 = a 5

p 8 = 13 2

3 13 = v 3

10 12 = 2 n

11 10 = r 11

x 9 = 7 14

a 10 = 11 14

v 12 = 10 2

6 14 = 5 n

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11)

4 9 = 2 x

{4.5}

12)

6 a = 3 8

{ 16 }

13)

8 n 8 = 8 3

{2.66}

14)

7 9 = a 5

{3.88}

15)

p 8 = 13 2

{ 52 }

16)

3 13 = v 3

{0.69}

17)

10 12 = 2 n

{2.4}

18)

11 10 = r 11

{12.1}

19)

x 9 = 7 14

{4.5}

20)

a 10 = 11 14

{7.85}

21)

v 12 = 10 2

{ 60 }

22)

6 14 = 5 n

{11.66}

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