Due to reduction in the price of mangoes by 30% ,a customer can buy 15 mangoes more in the same amount. Find the original number of mangoes he used by buy.

• 35 mangoes
  
  If for an amount=x and cost of each mango=y, customer can buy=x/y mangoes, then
  (x/y)+15= x/(0.7y)
  x/y=35
• 9 years agoHelpfull: Yes(5) No(1)
• 30%=15 mangoes
  70%=35 mangoes by cross maltiplication
  there for total mangoes used by buyer is 50
• 9 years agoHelpfull: Yes(2) No(0)