raj divided 50 into two parts such that the sum of their reciprocal is 1/12, we get the parts as
a) 28, 22
b) 24, 36
c) 36, 14
d) 20, 30

• go with options (1/20)+(1/30)=5/60=1/12 so ans is (d) 20,30
• 10 years agoHelpfull: Yes(11) No(0)
• the answr is 20,30
  50 divided into two parts ,d parts r x,50-x
  1/x+1/(50-x)=1/12
  solving we get x=20,30
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• (1/20)+(1/30)=5/60=1/12
  ans. is D
• 10 years agoHelpfull: Yes(1) No(0)
• ans is D]20,30
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• 20and30
  1/20+1/30=1/12
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• Answer is d
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• 20,30 is the answer.
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• (1/20)+(1/30)=5/60=1/12
  ans. is D
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• 1/20+1/30=1/60=1/12
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• using options we get
  1/20 + 1/30 = 1/12
  hence (d) is the option
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• tricky question using options can be solved
  
  (1/20)+(1/30)=5/60=1/12 so answer is d)
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• We can easily done through option verification
  1/20+ 1/30= 1/12
  
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• (1/20)+(1/30)=5/60
  Then it becomes 1/12
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• d)20, 30
  just take their LCM which result in 5/60 resulting in 1/12
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