. Two persons are climbing up on two moving escalators which have 120 steps. The ratio of 1st person’s speed to that of 1st escalator is 2:3 (steps). The ratio of 2nd person’s speed to that of 2nd esfcalator is 3:5 (steps). Find the total number of steps they both have taken together.

• 2x + 3x = 120 3y + 5y = 120
  x=24 y = 15
  
  steps taken by two people together = 2x + 3y = 48 + 45 = 93
• 12 years agoHelpfull: Yes(55) No(3)
• infirst 55 match playing 110 players 55 ball is used.
  then we have left with 56 palyers,
  similarly
  55+28+14+7+3+2+1=110 balls are used
• 12 years agoHelpfull: Yes(2) No(7)
• 120/5+120/8=24+15=39
• 12 years agoHelpfull: Yes(1) No(10)
• first person takes 80 steps & second takes 72 so total 152
• 12 years agoHelpfull: Yes(1) No(2)
• plz explain me clearly...
• 12 years agoHelpfull: Yes(0) No(0)