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Of all the people that attend movies, 67% are in the 12-29 age group. At one theater, 300 people attended a showing of a certain movie. How many were in the 12-29 age group?
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Feb 11, 2016
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Of all the people that attend movies, 67% are in the 12-29 age group. At one theater, 300 people attended a showing of a certain movie. How many were in the 12-29 age group?
Mathematics
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Marrioa
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300*2/3=200 people who would be expected to be in the 12-29 age group.
Narendra Chandratre
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Feb 13, 2016
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Narendra Chandratre
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ratio and proportion x/300=67/100 cross multiply 100x= 20100 x= 201 students hope this helps
Jalisa
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Feb 17, 2016
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