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Wk 19 Notes 5.1 Ratio & Proportions

Last updated 2 months ago

7 Nsɛmmisa

Question 6

04:58

Ɛhia

1

Questions 1 & 2

03:12

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1

Ɛhia

1

Question 3

05:56

Ɛhia

1

Question 4

08:02

Ɛhia

1

Question 5

09:56

Ɛhia

1

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

12. Directions: Solve each proportion using the Cross Product Property

7

17.3

32.1

60.6

57.7

Question 7

09:56

Ɛhia

1

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

3. A music store has 40 trumpets, 39 clarinets, 24 violins, 51 flutes, and 16 trombones in stock. Write each ratio in simplest form.
Trombones to trumpets

16 : 40

5 : 2

2 : 5

40 :16

3 : 5

24 : 170

12 : 85

12 : 28

85 : 12

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

4. A music store has 40 trumpets, 39 clarinets, 24 violins, 51 flutes, and 16 trombones in stock. Write each ratio in simplest form.
Violins to total instruments

16 : 40

5 : 2

2 : 5

40 :16

3 : 5

24 : 170

12 : 85

12 : 28

85 : 12

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3.

6. The ratio of two supplementary angles is 4:1. Find the measures of both angles.

small angle:

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4.

8. The ratio of the measures of the angles in a triangle is 11:2:5. Find the measure of the largest angle.

10

20

50

60

100

110

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5.

10. Directions: Solve each proportion using the Cross Product Property

12

14.4

22.8

13.7

21

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7.

14. Directions: Solve each proportion using the Cross Product Property

12

-17

17

-12

6

15

13