Questions: A class of eighth graders undertook an ambitious project to compile the most dominant color of uniforms for all 281 middle school sports teams in their state this year. The circle graph to the right shows the results. Approximately how many teams are represented in each sector? There are approximately teams represented by the sector labelled black, approximately teams represented by the sector labelled navy blue, approximately teams represented by the sector labelled white, approximately teams represented by the sector labelled gray, approximately teams represented by the sector labelled maroon, and approximately teams represented by the sector labelled other. (Simplify your answers. Round to the nearest whole number.)

A class of eighth graders undertook an ambitious project to compile the most dominant color of uniforms for all 281 middle school sports teams in their state this year. The circle graph to the right shows the results. Approximately how many teams are represented in each sector? There are approximately teams represented by the sector labelled black, approximately teams represented by the sector labelled navy blue, approximately teams represented by the sector labelled white, approximately teams represented by the sector labelled gray, approximately teams represented by the sector labelled maroon, and approximately teams represented by the sector labelled other. (Simplify your answers. Round to the nearest whole number.)
Transcript text: A class of eighth graders undertook an ambitious project to compile the most dominant color of uniforms for all 281 middle school sports teams in their state this year. The circle graph to the right shows the results. Approximately how many teams are represented in each sector? There are approximately $\square$ teams represented by the sector labelled black, approximately $\square$ teams represented by the sector labelled navy blue, approximately $\square$ teams represented by the sector labelled white, approximately $\square$ teams represented by the sector labelled gray, approximately $\square$ teams represented by the sector labelled maroon, and approximately $\square$ teams represented by the sector labelled other. (Simplify your answers. Round to the nearest whole number.)
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Solution

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Solution Steps

Step 1: Calculate the number of teams represented by the sector labelled black
  • Percentage of teams with black uniforms: 24%
  • Total number of teams: 281
  • Calculation: \( 0.24 \times 281 = 67.44 \)
  • Rounded to the nearest whole number: 67
Step 2: Calculate the number of teams represented by the sector labelled white
  • Percentage of teams with white uniforms: 19%
  • Total number of teams: 281
  • Calculation: \( 0.19 \times 281 = 53.39 \)
  • Rounded to the nearest whole number: 53
Step 3: Calculate the number of teams represented by the sector labelled navy blue
  • Percentage of teams with navy blue uniforms: 22%
  • Total number of teams: 281
  • Calculation: \( 0.22 \times 281 = 61.82 \)
  • Rounded to the nearest whole number: 62

Final Answer

  • Teams represented by the sector labelled black: 67
  • Teams represented by the sector labelled white: 53
  • Teams represented by the sector labelled navy blue: 62
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