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7LRIS WS #19 Proportional? and Solving Proportions

Last updated over 5 years ago

29 Nsɛmmisa

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1

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1

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1

1

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Asemmisa {{asɛmmisaAhyɛnsode}}

17.

1) Solve the proportion.
Write your answer like: x = 7

1

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18.

2) Solve the proportion.
Write your answer like: x = 7

1

1

1

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

23.

7) Solve the proportion.
Write your answer like: x = 7

1

1

1

1

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

1) In one box of cookies, the ratio of chocolate chip cookies to oatmeal cookies is 3/8. A bigger box of cookies has a ratio of 12/32.

Proportional

Not Proportional

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

2) The ratio of cats to total pets in the first pet store is 3/9. In the second pet store the ratio of cats to total pets is 6/18.

Proportional

Not Proportional

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3.

3) The ratio of pink flowers to purple flowers in a vase is 6/8. The ratio of pink flowers to purple flowers in a different vase is 8/10.

Proportional

Not Proportional

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

4) At Walmart you can buy 3 cans of tuna for $5.00 or 1 can for $1.50.

Proportional

Not Proportional

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5.

5) In 10 minute, the temperature of a swimming pool increased by 5 degrees. In the next twenty minutes it increased by 10 degrees.

Proportional

Not Proportional

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6.

6) Sam read a 500-page book in 2 week. Then read a 750-page book in 4 weeks.

Proportional

Not Proportional

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7.

7). Jake wants to enlarge a picture. The original is 6 inches by 8 inches. If he enlarges it to 10 inches by 12 inches, is it proportional? Provide proof on your paper.

Proportional

Not Proportional

Asemmisa {{asɛmmisaAhyɛnsode}}

8.

8) Determine if the following ratios are proportional.

Proportional

Not Proportional

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

9) Determine if the following ratios are proportional.

Proportional

Not Proportional

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

10) Determine if the following ratios are proportional.

Proportional

Not Proportional

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

11) Determine if the following ratios are proportional.

Proportional

Not Proportional

Asemmisa {{asɛmmisaAhyɛnsode}}

12.

12) Determine if the following ratios are proportional.

Proportional

Not Proportional

Asemmisa {{asɛmmisaAhyɛnsode}}

13.

13) Determine if the following ratios are proportional.

Proportional

Not Proportional

Asemmisa {{asɛmmisaAhyɛnsode}}

14.

14) Determine if the following ratios are proportional.

Proportional

Not Proportional

Asemmisa {{asɛmmisaAhyɛnsode}}

15.

15) Determine if the following ratios are proportional.

Proportional

Not Proportional

Asemmisa {{asɛmmisaAhyɛnsode}}

16.

16) Determine if the following ratios are proportional.

Proportional

Not Proportional

Asemmisa {{asɛmmisaAhyɛnsode}}

19.

3) Solve the proportion.
Write your answer like: m = 7

Asemmisa {{asɛmmisaAhyɛnsode}}

20.

4) Solve the proportion.
Write your answer like: c = 7

Asemmisa {{asɛmmisaAhyɛnsode}}

21.

5) Solve the proportion.
Write your answer like: a = 7

Asemmisa {{asɛmmisaAhyɛnsode}}

22.

6) Solve the proportion.
Write your answer like: x = 7

Asemmisa {{asɛmmisaAhyɛnsode}}

24.

8) Solve the proportion.
Write your answer like: n = 7

Asemmisa {{asɛmmisaAhyɛnsode}}

25.

9) Solve the proportion.
Write your answer like: m = 7

Asemmisa {{asɛmmisaAhyɛnsode}}

26.

10) Solve the proportion.
Write your answer like: y = 7

Asemmisa {{asɛmmisaAhyɛnsode}}

27.

11) Solve the proportion.
Write your answer like: c = 7

Asemmisa {{asɛmmisaAhyɛnsode}}

28.

12) Using the graph, find the UNIT RATE.
Write your answer like: 1:1

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29.

12a) Now that you know the UNIT RATE, write the UNIT RATE EQUATION.
Write it like: y = 3x