1.

X,Y,Zcan do a piece of job in 4,6 and 10 days respectively.If X,Y and Z worktogether to complete ,then find their separate shares if they will be paid₹31000 for completing the job?​

Answer»

Answer:

WORK done per day by all three together= 1/4+1/6+1/10= (15+10+6)/60=31/60

SHARE of X

  • = (1/4)/(31/60)×31,000
  • = 15/31×31,000
  • = 15×1000
  • = Rs. 15,000.

Share of Y

  • = (1/6)/(31/60)×31,000
  • = 10/31×31,000
  • = Rs. 10,000

Threrefore, Share of Z

  • = 31,000-(15,000+10,000)
  • = 31,000- 25,000 = Rs. 6000

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