how many three digit positive integer with digits x,y,z in the hundreds ten's and unit's place respectively,exist such that x

• is this question is complete??
• 10 years agoHelpfull: Yes(7) No(3)
• the final n exact ans is 28,,,like from 100 to 110 no number,
  110 to 120 numbers r 123,124,125,126,127,128,129=7 numbers having x
• 5 years agoHelpfull: Yes(1) No(0)
• Ans:120
  36*x=12*360
  36*x=4320
  x=4320/36=120
• 10 years agoHelpfull: Yes(0) No(7)
• please ask the question properly
• 10 years agoHelpfull: Yes(0) No(0)
• can anyone please explain it more clearly??
• 10 years agoHelpfull: Yes(0) No(0)
• how many three digit positive integer between 99 to 1000 with digits in the hundreds, ten's and unit's place respectively,exist such that x < y and Z < Y
  
  Ans : I think 240
• 7 years agoHelpfull: Yes(0) No(1)