**Ratio-** Is a ratio that compares two things. **(Ex. 3:4,5:6,8:9)**

Rate- is a ratio that compares two quantities of different units.**(Ex. miles per hour)**

Proportion- is an equation written form stating that two ratios are equivalent **(Ex. 6/8=8/16)**

**Here is a fun video to help you:****http://youtube/EgK2JQy7144** **Here is a game to help you: http://funschool.kaboose.com/formula-fusion/games/game_per****centage_pi.html **

1. 5 hours to travel 360 miles is about _**72**_mph

2. As a playgroup worker, if I increase the amount of apple juice I am serving at the playgroup from 25 ml to 100 ml, how much should I increase the the orange juice to, to keep the quantities in the same proportion? The orange juice is 50 ml to start with.** **

3. What are the three ways you can prove that equivalent ratio statements are true?**3/4 = 12/16 or 4/9 = 16/32**

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