jamestootle2004
jamestootle2004 jamestootle2004
  • 08-02-2016
  • Mathematics
contestada

There are 60 pupils in a school 6 of these wear glasses. what should the angles be of who wears them and who doesnt

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Lesty
Lesty Lesty
  • 08-02-2016
 6/60 is 10%. 
There are 360 degrees. 
10% of 360 is 36. 
The angle of people with glasses should be 36.
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Leader
Leader Leader
  • 10-02-2016
[tex]\frac{6}{60} \times 360 \\\\=\frac{1}{10} \times 360\\\\= 1\times 36\\\\ =\boxed{\bf{36~degrees}}[/tex]

The angle in a pie chart would be 36 degrees.
Answer Link

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