algebra

A recent survey of 300 television owners compared their television viewing habits before and after getting a DVR recording device. The circle graph to the right shows the data from the survey. Find the total number of people who say they watch less television.
A circle graph with five sections representing television owners and the corresponding portion of their responses to a survey comparing television use before and after getting a recording device: Somewhat more, one third; Somewhat less, one fifth; Much less, one tenth; Much more, one tenth; no information, four fifteenths.
Somewhat more 1/3
Somewhat less 1/5
Much less 1/10
Much more 1/10
Do not know 4/15

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  1. We can't see the graph.

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    Ms. Sue

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