1. Ratio: A pair of numbers that compares with different kinds of units

2. Rate: Compares two numbers, each measured in different units

3. Proportion: A relationship that says the ratio and rate are equal

Part 2

1. 5 hours to travel 360 kilometers is about _____km/h. Answer: Divide 360 by 5 equals 72km/h

2. Emma saves 28 cents of every dollar that she earns. Emma earned $75 last week. How much money did Emma save last week? Answer: Multiply 28 x 100 = 2800 divided by 73 = 37.3. Emma saved 37 dollars and 30 cents last week.

Part 3

What are the three ways you can prove that equivalent ratio statements are true?

**3/4 = 12/16**or

**4/9 = 16/32 Answer:**1. Cross multiplication 2. Side Method 3. Equivalent Fractions

Part 4

Find a video about using proportion and embed it in your post. Make sure you select the small size of the video.

Part 5

1. Does this seem fair? No this isn't fair.

2. With what you know about

**proportion**look and read what is in the image above. Does it seem just and fair? It is not fair.

3. Why have you made this choice? Just for stealing $100 dollars he gets 15 years? that is cruel.

4. What would you have done if you were the judge? I would not send him to jail because he is trying to feed himself to stay alive.

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