After the first dance of the school year, the student council set a goal to increase the rate of participation of boys at school dances. Here is how the first two dances were attended.
Is the student council successful in increasing the rate of participation of the boys at school dances? 
There are three common methods for answering this question:
Method 1: Ratios with common denominators Since , the rate of the boys' participation is declining, so the council has NOT met their goal. 
Method 2: Unit ratios Since , the rate of the boys' participation is declining, so the council has NOT met their goal. 
Method 3: Ratios with common numerators Since , the rate of the boys' participation is declining, so the council has NOT met their goal. 
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