Homework Help: Math

Posted by jenn on Monday, February 11, 2013 at 10:20pm.

A survey reported that out of 50 teenagers, 9 said they get their news from a newspaper. At this rate, how many out of 300 teenagers would you expect to get their news from a newspaper?

Math - Ms. Sue, Monday, February 11, 2013 at 10:22pm
Cross multiply and solve for x.

9/50 = x/300

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