A beats B by 10 meters and B beats C by 15 meters and A beats C by 5 sec.what is the speed of C

• A-B=10 and B-C=15
  So, A-B+B-C=25
  speed of C = 25/5 m/s=5 m/s
• 11 years agoHelpfull: Yes(26) No(9)
• A/B=100/90 and B/C=100/85 so
  A/C= (A/B)*(B/C)=100*100/90*85=100/76.5
  so A beats C by 23.5 m(100-76.5)
  speed= 23.5/5= 4.7m/s
• 11 years agoHelpfull: Yes(19) No(9)
• 5 meters/sec
• 11 years agoHelpfull: Yes(3) No(3)
• a beats c by 10+15=25..now c in 5 sec goes 25...and in 60 goes 300 meter...ans:18km/hr
  
• 11 years agoHelpfull: Yes(1) No(2)