Product of two numbers is 900. the sum of two numbers is 30 greater than the difference of two numbers. What are those numbers?

• xy =900
  x+y = 30+x-y
  y=30-y
  so 2y=30
  y=15
  x=900/15= 60
  
  so numbers are 60 and 15.
• 12 years agoHelpfull: Yes(2) No(1)
• those numbers are 60 and 15
  
  Explanation:
  60*15 = 900
  60+15 = 75
  60-15 = 45
  75 = 30 + 45
  so sum of two numbers = 30 + difference of those two numbers
• 12 years agoHelpfull: Yes(1) No(1)
• let two no. be x,y
  x*y=900 -----------1
  (x+y)-(x-y)=30
  y=15
  put in equation 1
  we get x=75
  hence 75,15 are the two no.
• 12 years agoHelpfull: Yes(0) No(2)
• x*y=900
  x+y=30+(x-y)
  2y=30
  y=15
  x*15=900
  x=60
  y=15
• 12 years agoHelpfull: Yes(0) No(0)