A number theory problem by Archiet Dev
Number of students who have opted for the subjects A,Band C are 60,84 and 108 respectively. The examination is to be conducted for these students such that only the students of same subject are allowed in one room .Also,the number of students in each room must be same .What is the minimum number of rooms that should be arranged to meet all condition...
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1 solution
Hcf (68,84,108)=12 sum (68,84,108)=252 no of rooms=252/12=21 easy