Length of arc=angleO/360×2pi×r
=108/360×22/7×14×14
=3/10×22×2×14
=66×2×14/10
=1848/10
=184.8inches
so since only 3 out of 11 went to visit then it is simple
since just 3 went and there were 11
3/11 of the students went
Total number of muffins = 12 muffins
Total number of people sharing muffin = 8
Muffins each person will receive = Total number of muffins
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People sharing muffins
= 12/8
= 1 1/2 OR 1.5 muffins
16 I think is a rational number
