a car runs 10,000 miles using 5 tyres interchangably. to have equal wornout by all tyres, how many miles each tyre should have run?

• Ans is 8000 miles
  simply 10000*4/5=8000
  or
  take a,b,c,d,e are tyres then each tyre travells 8000 miles first car runs with
  a,b,c,d for 2000 miles
  b,c,d,e for 2000 miles
  a,c,d,e for 2000 miles
  a,b,d,e for 2000 miles
  a,b,c,e for 2000 miles
  so total distance travelled is 10000 miles and each tyre travells 8000 miles
• 9 years agoHelpfull: Yes(33) No(0)
• wornout per tyre=10000/5=2000
  miles per tyre=10000-2000=8000
• 9 years agoHelpfull: Yes(6) No(1)
• Total distance=10,000
  In this distance tyres will be 4,so each tyre covers 10000 each.
  Total distance of four tyres=40000
  Distance for one tyre=40000/5=8000.
• 9 years agoHelpfull: Yes(5) No(0)
• 5 tyres run for 10000 miles.so 1
  tyre run for 2000 miles.according
  to the question the 5 tyres are
  equally interchanged. so each tyre
  is used for 2 times. so
  2000+2000=4000miles.
• 9 years agoHelpfull: Yes(2) No(3)
• 5c4=5
  10000/5=2000 distance travelled by each set of four tyre.
  no. of tyres in aparticular set =4.
  each tyre travels = 8000.
• 9 years agoHelpfull: Yes(2) No(0)
• 10000*4/5=8000
• 9 years agoHelpfull: Yes(2) No(0)
• 10000/5=2000
  
• 9 years agoHelpfull: Yes(0) No(6)
• ans is 8000
  bcoz 4 tyres are running simultaneously to each other and fifth tyre is every time replace with the anyone of the 4 tyres in between the 10000 distance so that each tyre is running equal distance
• 9 years agoHelpfull: Yes(0) No(1)
• 8000 is the answer
  as if we divide 10000 by 5 we get 2000 this is the distance for which each tyre takes rest ..... so 10000-2000=8000 is the distance for which each tyre should be used
  
• 9 years agoHelpfull: Yes(0) No(1)
• answer is 8000 miles
  
  i.e., 10000*4/5=8000
  
• 9 years agoHelpfull: Yes(0) No(0)
• 80000 each
  
• 8 years agoHelpfull: Yes(0) No(0)
• 8000 miles by logic practiclly applying
• 8 years agoHelpfull: Yes(0) No(0)