24 | 12 | 30 | 21 | 18 |

56 |

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Grade
School

Date
Questions10
Score

1

Complete the ratio table to determine if the ratios are in direct variation

24 | 12 | 30 | 21 | 18 |

56 |

2

Complete the ratio table to determine if the ratios are in direct variation

7 | 8 | 9 | 6 | |

10 | 12 |

3

Complete the ratio table to determine if the ratios are in direct variation

8 | 10 | |||

6 | 4 | 16 | 12 |

4

Complete the ratio table to determine if the ratios are in direct variation

8 | 2 | 7 | ||

40 | 50 | 20 |

5

Complete the ratio table to determine if the ratios are in direct variation

9 | 10 | |||

18 | 54 | 72 | 90 |

6

Complete the ratio table to determine if the ratios are in direct variation

8 | 20 | 10 | 12 | 6 |

18 |

7

Complete the ratio table to determine if the ratios are in direct variation

9 | 10 | 3 | ||

15 | 9 | 21 |

8

Complete the ratio table to determine if the ratios are in direct variation

30 | 15 | 18 | ||

25 | 20 | 35 |

9

Complete the ratio table to determine if the ratios are in direct variation

9 | 12 | 27 | 30 | |

40 | 20 |

10

Complete the ratio table to determine if the ratios are in direct variation

9 | 4 | |||

32 | 56 | 64 | 48 |

Answers Key

Show All Workout

1

Complete the ratio table to determine if the ratios are in direct variation

24 | 12 | 30 | 21 | 18 |

56 |

24 | 12 | 30 | 21 | 18 |

64 | 32 | 80 | 56 | 48 |

SolutionIf the table in direct variation all the ratios must be equalx = 64x = 32x = 80x = 48

Find the Common ratio of

2156

=

38

24x

=

38

,

12x

=

38

,

30x

=

38

,

2156

=

38

,

18x

=

38

38

=

24x

x =

8 x 243

∴

24x

=

2464

38

=

12x

x =

8 x 123

∴

12x

=

1232

38

=

30x

x =

8 x 303

∴

30x

=

3080

38

=

18x

x =

8 x 183

∴

18x

=

1848

2

Complete the ratio table to determine if the ratios are in direct variation

7 | 8 | 9 | 6 | |

10 | 12 |

7 | 8 | 9 | 5 | 6 |

14 | 16 | 18 | 10 | 12 |

SolutionIf the table in direct variation all the ratios must be equalx = 14x = 16x = 18x = 5

Find the Common ratio of

612

=

12

7x

=

12

,

8x

=

12

,

9x

=

12

,

x10

=

12

,

612

=

12

12

=

7x

x =

2 x 71

∴

7x

=

714

12

=

8x

x =

2 x 81

∴

8x

=

816

12

=

9x

x =

2 x 91

∴

9x

=

918

12

=

x10

x =

1 x 102

∴

x10

=

510

3

Complete the ratio table to determine if the ratios are in direct variation

8 | 10 | |||

6 | 4 | 16 | 12 |

3 | 2 | 8 | 6 | 10 |

6 | 4 | 16 | 12 | 20 |

SolutionIf the table in direct variation all the ratios must be equalx = 3x = 2x = 6x = 20

Find the Common ratio of

816

=

12

x6

=

12

,

x4

=

12

,

816

=

12

,

x12

=

12

,

10x

=

12

12

=

x6

x =

1 x 62

∴

x6

=

36

12

=

x4

x =

1 x 42

∴

x4

=

24

12

=

x12

x =

1 x 122

∴

x12

=

612

12

=

10x

x =

2 x 101

∴

10x

=

1020

4

Complete the ratio table to determine if the ratios are in direct variation

8 | 2 | 7 | ||

40 | 50 | 20 |

8 | 10 | 2 | 4 | 7 |

40 | 50 | 10 | 20 | 35 |

SolutionIf the table in direct variation all the ratios must be equalx = 10x = 10x = 4x = 35

Find the Common ratio of

840

=

15

840

=

15

,

x50

=

15

,

2x

=

15

,

x20

=

15

,

7x

=

15

15

=

x50

x =

1 x 505

∴

x50

=

1050

15

=

2x

x =

5 x 21

∴

2x

=

210

15

=

x20

x =

1 x 205

∴

x20

=

420

15

=

7x

x =

5 x 71

∴

7x

=

735

5

Complete the ratio table to determine if the ratios are in direct variation

9 | 10 | |||

18 | 54 | 72 | 90 |

2 | 6 | 9 | 8 | 10 |

18 | 54 | 81 | 72 | 90 |

SolutionIf the table in direct variation all the ratios must be equalx = 2x = 6x = 81x = 8

Find the Common ratio of

1090

=

19

x18

=

19

,

x54

=

19

,

9x

=

19

,

x72

=

19

,

1090

=

19

19

=

x18

x =

1 x 189

∴

x18

=

218

19

=

x54

x =

1 x 549

∴

x54

=

654

19

=

9x

x =

9 x 91

∴

9x

=

981

19

=

x72

x =

1 x 729

∴

x72

=

872

6

Complete the ratio table to determine if the ratios are in direct variation

8 | 20 | 10 | 12 | 6 |

18 |

8 | 20 | 10 | 12 | 6 |

12 | 30 | 15 | 18 | 9 |

SolutionIf the table in direct variation all the ratios must be equalx = 12x = 30x = 15x = 9

Find the Common ratio of

1218

=

23

8x

=

23

,

20x

=

23

,

10x

=

23

,

1218

=

23

,

6x

=

23

23

=

8x

x =

3 x 82

∴

8x

=

812

23

=

20x

x =

3 x 202

∴

20x

=

2030

23

=

10x

x =

3 x 102

∴

10x

=

1015

23

=

6x

x =

3 x 62

∴

6x

=

69

7

Complete the ratio table to determine if the ratios are in direct variation

9 | 10 | 3 | ||

15 | 9 | 21 |

5 | 9 | 10 | 3 | 7 |

15 | 27 | 30 | 9 | 21 |

SolutionIf the table in direct variation all the ratios must be equalx = 5x = 27x = 30x = 7

Find the Common ratio of

39

=

13

x15

=

13

,

9x

=

13

,

10x

=

13

,

39

=

13

,

x21

=

13

13

=

x15

x =

1 x 153

∴

x15

=

515

13

=

9x

x =

3 x 91

∴

9x

=

927

13

=

10x

x =

3 x 101

∴

10x

=

1030

13

=

x21

x =

1 x 213

∴

x21

=

721

8

Complete the ratio table to determine if the ratios are in direct variation

30 | 15 | 18 | ||

25 | 20 | 35 |

30 | 15 | 12 | 18 | 21 |

50 | 25 | 20 | 30 | 35 |

SolutionIf the table in direct variation all the ratios must be equalx = 50x = 12x = 30x = 21

Find the Common ratio of

1525

=

35

30x

=

35

,

1525

=

35

,

x20

=

35

,

18x

=

35

,

x35

=

35

35

=

30x

x =

5 x 303

∴

30x

=

3050

35

=

x20

x =

3 x 205

∴

x20

=

1220

35

=

18x

x =

5 x 183

∴

18x

=

1830

35

=

x35

x =

3 x 355

∴

x35

=

2135

9

Complete the ratio table to determine if the ratios are in direct variation

9 | 12 | 27 | 30 | |

40 | 20 |

9 | 12 | 27 | 30 | 15 |

12 | 16 | 36 | 40 | 20 |

SolutionIf the table in direct variation all the ratios must be equalx = 12x = 16x = 36x = 15

Find the Common ratio of

3040

=

34

9x

=

34

,

12x

=

34

,

27x

=

34

,

3040

=

34

,

x20

=

34

34

=

9x

x =

4 x 93

∴

9x

=

912

34

=

12x

x =

4 x 123

∴

12x

=

1216

34

=

27x

x =

4 x 273

∴

27x

=

2736

34

=

x20

x =

3 x 204

∴

x20

=

1520

10

Complete the ratio table to determine if the ratios are in direct variation

9 | 4 | |||

32 | 56 | 64 | 48 |

9 | 4 | 7 | 8 | 6 |

72 | 32 | 56 | 64 | 48 |

SolutionIf the table in direct variation all the ratios must be equalx = 72x = 7x = 8x = 6

Find the Common ratio of

432

=

18

9x

=

18

,

432

=

18

,

x56

=

18

,

x64

=

18

,

x48

=

18

18

=

9x

x =

8 x 91

∴

9x

=

972

18

=

x56

x =

1 x 568

∴

x56

=

756

18

=

x64

x =

1 x 648

∴

x64

=

864

18

=

x48

x =

1 x 488

∴

x48

=

648

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kuku

Hey! I'm kuku

I can answer you simple math queries!

Hey! I'm kuku

I can answer you simple math queries!

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