ratio- a ratio is a set of equal numbers

e.x. http://www.kylesconverter.com/images/conversion-ratio-example.jpg

rate- a rate is a ratio that compares quantity's measured in different units

e.x. http://www.sjhoward.co.uk/wp-content/uploads/2005/12/rateexam.JPG

proportion- a proportion is two equal ratios

e.x. http://www.math.com/school/subject1/images/S1U2L2GLc.gif

2.

- 5 hours to travel 360 miles is about 72 mph
- 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. the orange Juice should be 200.
- diagonal, horizontal or virticle.
- http://youtu.be/Ss3fp51ghMo
- http://www.concurringopinions.com/wp-content/uploads/2011/1/CrimeInAmerica2.jpg 1. no this does not seem fair! 2. the guy that stole $ 3 billion got only 3 years, but this honest homeless man that took only $100 got 15 years! this is unfair no matter how you look at it. 3. if i was the judge i would have given him a lighter sentence.

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