Posted by Jane on Saturday, November 19, 2011 at 3:43pm.
Please show me how to solve:
Hannah took a survey of 500 students at her school to find out whether they liked baseball or football. The results are shown in the Venn diagram. How many of the students surveyed like football? 28% liked baseball, 32% liked both, 16% liked football. (in the corner of the Venn diagram is marked 24% because the three percentages equal 76%.)

math  Steve, Saturday, November 19, 2011 at 3:55pm
cool. what's the question?

math  Jane, Saturday, November 19, 2011 at 3:58pm
How many of the students surveyed liked football?

math  Steve, Sunday, November 20, 2011 at 6:35am
32% liked both, 16% liked only football.
So, 48% liked football (and maybe baseball)

math  Jane, Sunday, November 20, 2011 at 6:42pm
Steve,
Is there a way to find out how many liked football only. How do you separate the "both" number to find football only?
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