if x men,working x hours per day,can do x units of work in x day,then y men,working y hours per day would be able to complete how many units of work in y days

• x men work x four for x days= x units
  1 man working 1 hour for 1 day=x/(x*x*x)=1/(x*x)
  therefore
  y men working 1 hour for 1 day=y/(x*x)
  y men working y hours for 1 day= y*y/(x*x)
  y men working for y hours for y days= (y*y*y)/(x*x)
  
• 10 years agoHelpfull: Yes(42) No(1)
• formula is M1D1T1W2=M2D2T2W1
  SO
  W1=Y*Y*Y*X/X*X*X=Y^3/X^2
  ANSWER IS Y^3/X^2
• 10 years agoHelpfull: Yes(18) No(1)
• by the formula fo t1h1d1m1/w1=t2h2d2m2/w2,
  x*x*x*/x=y*y*y/w2
  w2=y^3/x^2
• 10 years agoHelpfull: Yes(9) No(0)
• if x men can do x units in x days then 1 man can do 1 unit in 1 day..
  
  therefore y men can do y units of works in y days..
  
  hence the ans. is y.
• 10 years agoHelpfull: Yes(2) No(7)
• x m - x h - x d - x u
  1 m - 1 h - 1 d - 1 u
  y m - y h - y d- y u
  
  answer is Y units.
• 10 years agoHelpfull: Yes(1) No(4)
• (men(1)*hrs(1)*day(1))*work(1)=(men(2)*hrs(2)*work(2))*work(2)... just as a formula.take 1 as x and 2 as y... ans is Y units to complete
• 10 years agoHelpfull: Yes(1) No(0)
• x^2/y is the correct answer
  
• 10 years agoHelpfull: Yes(1) No(0)
• x men work x hours per day in x day.
  x*x*x hours for x units.
  y*y*Y hours for z units
  z=x*y*y*y/x*x*x
  z=y*y*y/x*x
  ans=y*y*y/x*x
  
• 10 years agoHelpfull: Yes(1) No(0)
• its y^3/x^2
• 10 years agoHelpfull: Yes(1) No(1)
• y^2 is may be a ans
• 10 years agoHelpfull: Yes(0) No(2)
• ans is y^2/x^2
• 10 years agoHelpfull: Yes(0) No(0)
• m1*d1*h1/w1 = m2*d2*h2/w2
  so x men,x hours,x days,x unit of work x*x*x/x = y*y*y/w2
  therefore
  w2=y^3/x^2
• 10 years agoHelpfull: Yes(0) No(0)
• I think here we have to find w2 not w1 ..because w1 is given as x
  so
  w2=(x^3)/(y^3*w1)...as w1 is x so
  w2=x^2/y^3
• 10 years agoHelpfull: Yes(0) No(0)
• formula is M1D1T1W2=M2D2T2W1
  SO
  W1=Y*Y*Y*X/X*X*X=Y^3/X^2
  ANSWER IS Y^3/X^2
• 10 years agoHelpfull: Yes(0) No(0)
• ARCHIE plz ELABORATE ur SOLUTION.
• 10 years agoHelpfull: Yes(0) No(0)