6 women can do 75 units of work in 8 days by working 5hrs/day. In how many days can 4 women do 30 units
of work by working 8hrs/day ?

• 6x8x5/75=4x8xA/30
  solve this for A then we get A=3days
• 13 years agoHelpfull: Yes(9) No(1)
• 3 days.
  Solution:
  6 women did 40 hours(8 days * 5 hours) each to complete 75 units of work.
  => 1 women need 240 hours(40*6) to complete 75 units of work.
  => 1 women need 96 hours(240*30/75) to complete 30 units of work.
  => 4 women need 24 hours(96/4) to complete 30 units of work.
  => 4 women need 3 days(24 hours / 8 hours) to complete 30 units of work.
• 13 years agoHelpfull: Yes(6) No(1)
• 6 women can do 75 units of work in 8 days by working 5hrs/day.
  3 days
  
  
  1 unit can be made by 6*8*5/75 woman hours
  30 units can be made by 30*16/5 = 96 woman hrs
  No of days in which 4 women do 30 units of work by working 8hrs/day = 96/(4*8)= 3 days
• 13 years agoHelpfull: Yes(1) No(1)
• 6w--75u--8days--5hr
  4w--30u--?--8hr
  6/4*30/75*5/8*5=15/4=3days
• 9 years agoHelpfull: Yes(0) No(0)