Mukesh weight 56.7 kg. If he reduces his weight in the ratio 7:6. New weight of Mukesh is....

• Given ratio is 7:6;
  let weight before and after reduction be 7x and 6x respectively.
  A/Q
  7x=56.7
  => x=56.7/7
  => x= 8.1
  Reduced weight= 6x= 6*8.1= 48.6;
  hence reduced weight= 48.6
• 11 years agoHelpfull: Yes(20) No(0)
• 56.7/7=8.1*6=48.6kg
• 11 years agoHelpfull: Yes(3) No(0)
• Given ratio 7:6 &
  consider reduced weight is x
  thats why
  7/6=56.7/x
  x*7=56.7*6
  x=(56.7*6)/7
  x=48.6
• 10 years agoHelpfull: Yes(2) No(0)
• let the new weight be x
  reduced weight=7x/6
  so, 56.7-7x/6=x
  so 8x=6*56.7
  x=42.525
• 11 years agoHelpfull: Yes(0) No(1)
• 1-7/6=1/6*56.7=9.7
  so the rt nw weight 56.7-9.7=47kg
• 11 years agoHelpfull: Yes(0) No(0)
• Given ratio : - 7:6(before and AFTER)
  so weight reduced in comparison to before = 1/7.(reduce = 7-6 = 1) or 14.28% reduced
  so the remaining weight will be 85.72% or 6/7
  so ans =56.7*6/7 = 48.6
• 10 years agoHelpfull: Yes(0) No(0)