SOLUTION: Students in a dancing class are spread evenly around a circle and are then counted consecutively from 1. Student #20 is opposite student #53. How many students are there in the gro

SOLUTION: Students in a dancing class are spread evenly around a circle and are then counted consecutively from 1. Student #20 is opposite student #53. How many students are there in the gro

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Question 338958: Students in a dancing class are spread evenly around a circle and are then counted consecutively from 1. Student #20 is opposite student #53. How many students are there in the group?
Answer by jrfrunner(365) (Show Source): You can put this solution on YOUR website!
from #20 to #53 there 53-20=33 which is half a circle
so there are 2*33=66 students
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