numbers from 1 to 12 are given, P, Q,R,S four different values from 1 to 12. Then what is minimum value of P/Q+R/S?

• for minm value of P/Q+R/S
  p,r should be minm & q,s maxm
  1/11+2/12=34/132
  2/11+1/12=35/132
  so minm(P/Q+R/S)=1/11+2/12=34/132=0.257576
• 11 years agoHelpfull: Yes(69) No(1)
• ans=0.2575667
  as to get minimum value numerator shud be of min value and denominator shud be
  max so for p and r choose from (1,2), for q and s choose from (11,12)
  1/11,2/12
• 11 years agoHelpfull: Yes(8) No(0)
• can u give clarity on the answer
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• 1/12+2/11=35/132.I think so it is correct.
• 11 years agoHelpfull: Yes(0) No(10)
• answer = 0.2523
• 11 years agoHelpfull: Yes(0) No(1)
• (1/11)+(2/12)=0.257
• 11 years agoHelpfull: Yes(0) No(1)
• The minimun value would be (2/12 +1/11)=17/66
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