Tim Gan Math
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Pie Charts

Pie Charts

TGM Original Questions

A pie chart shows the distribution of time (in hours) spent on different activities in a day.

  1. What percentage of the day is spent on work?
  2. Which activity takes up the largest portion of the day?
  3. What is the ratio of time spent on sleep to time spent on work?
  4. If the time spent on leisure is reduced by \(1\)
    hour, what will be the new percentage of time spent on leisure?

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Answer:(a) \(37.5\%\) (b) Work (c) \(8:9\) (d) \(8\dfrac13\%\)

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