Due to an increase in 30% in the price of eggs, 3 eggs less are available for Rs. 7.80. Find the present rate of eggs per dozen.
Rs. 9.36
Rs. 10.36
Rs. 11.36
Rs. 12.36

• price is increased by 30% so
  130% *7.8 - 7.8 = 2.34 is rate for 3 eggs
  price of 1 egg is 0.78
  for 12 eggs = 0.78*12 = 9.36
• 9 years agoHelpfull: Yes(29) No(2)
• 7.8*30/100=2.34for 3 eggs for12 eggs 12*2.34=9.36
• 8 years agoHelpfull: Yes(7) No(2)
• price is increased by 30% so
  130% *7.8 - 7.8 = 2.34 is rate for 3 eggs
  price of 1 egg is 0.78
  for 12 eggs = 0.78*12 = 9.36
• 7 years agoHelpfull: Yes(7) No(0)
• Ans) Rs.10.41
  per week jan spent 29.00rs.Per day jan spent 4.14 rs
  for 5 days he spent 20.71 rs.
  company discount rs 10.30
  after discount 20.71-10.30=10.41rs.
• 9 years agoHelpfull: Yes(6) No(25)
• i think question was wrong and according to me discount offering is $1.03 per ride
• 9 years agoHelpfull: Yes(6) No(1)
• 7.8 7.8
  
  ___ - ___ == 3
  X 1.3X
  
  after solve this
  we will get x=0.6
  so per dozen after getting chages = 1.3 * 0.6 * 12
  = 9.36
• 9 years agoHelpfull: Yes(5) No(1)
• amount for week is 29 $
  discount for one ride 10$ ..
  how...??
  is this question is right
  
• 9 years agoHelpfull: Yes(3) No(1)
• ( Amount / (Quantity less) ) * (Rate/100) = (7.80/3) * (30/100) = 78/100
  Now for 12 eggs (eggs per dozen) = (78/100)*12 = 9.36 unit
• 7 years agoHelpfull: Yes(3) No(0)
• Let the original price per egg be Rs x
  Then increased price will be,
  (130100x)=>7.80x−7.80130100x=3=>7.80x−780130x=3=>390x=234=>x=0.6Actual price was Rs 0.6Present price per dozen will beRs.(12∗130100∗0.6)=Rs.9.36
• 8 years agoHelpfull: Yes(0) No(0)
• http://www.mastguru.com/due-to-an-increase-in-30-in-the-price-of-eggs-3-eggs-less-are-available-for-rs-780-fi/1399
• 8 years agoHelpfull: Yes(0) No(0)
• let the price be x
  (7.8/x)-(7.8/(130/100)x)=3
• 7 years agoHelpfull: Yes(0) No(0)