Answers

2016-02-24T18:29:35+05:30
X/5 + y/6 + 1 = x/6 + y/5 = 28


x/5 +y/6 - x/6 - y/5 = 28-1
LCM=30

(6x+ 5y-5x-6y) /  30 = 27 

x-y/30 = 27

x-y=  810
  
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