Tuesday we talked about ratios. A ratio is a pair of positive numbers that is used to compare two sets, it can be written --a to b as a fraction a/b.Some may like to write it as a:b.Here is an example of a problem we did in class: What is the ratio of male to female members of the class, we can say 6 males and 14 females or we can write it 6:14. that would be your ratio. The presentations were very good, it is hard to believe this class is over after thursday but i guess all good things come to a end.
http://www.purplemath.com/modules/ratio.htm
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