*Ratio- pair of numbers that compares different type of units.*

*Rate- Compares two quantities measured in different units.*

*Proportion- is an equation that shows that two ratios are eaqual to each other*

Part 2

Copy these questions into your post. Answer them using proportion statements.

1. 5 hours to travel 360 kilometers is about _____km/h.

Divide 360 by 5 then you will get 72 so the they probably traveled 72km/5 hours

2. Emma saves 28 cents of every dollar that she earns. Emma earned $75 last week. How much money did Emma save last week?

28 times 75 = 2100 so she earned $2.10 cents

Part 3

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

1) you can multiply them Ex,

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

**4/9 = 16/32**

2) You can cross multiply

3) you can find out if they are equivalent like 4/9 htey are not.

**Part 4**

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

**(Bonus Marks if you make your own video about proportion and embed it)**

Part 5

We are starting to engage in discussions about social justice. What do you think about this image below. Use the link to copy it into your post. Then answer the questions

**proportion**look and read what is in the image above. Does it seem just and fair?

ANSWERS

1) NO because its just a homeless man with nothing maybe he had no choice.

2)None of them.

3)Because i feel sorry for him

4)Just let him off with a warning since he is just a homeless man.

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