In a survey of 60 people, 47 people said
their favourite sport was football. What angle in a pie chart would this represent?
Solution
We make a fraction of 47 ot of 60, then
multiply by 3600.
= 47 x 3600.
60
= 47 x 36006
=
47 x 6
=
1680.
Hence the angle is
1680
TRY
THIS………………………
In a survey of 30 people, 23 people said
their favourite sport was football. What angle in a pie chart would this represent?
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