Carrey rented a car for Rs.20 plus Rs.0.25 per kilometer driven. Samuel rented a car for Rs.24 plus Rs.0.16 per kilometer driven. If each drove d km. and each was charged exactly the same amount for the rental, then d equals ?
(a) 44.4
(b) 34.4
(c) 49.4
(d) 54.4

• 20+0.25*d=24+0.16d
  solving get d=44.4
• 12 years agoHelpfull: Yes(6) No(0)
• 20+0.25d=24+0.16d
  => -4=-0.09d
  =>4=0.09d
  =>d=4/0.09
  =44.4km
• 12 years agoHelpfull: Yes(2) No(0)
• total rent for carrey=20+0.25d,total rent for samuel=24+0.16d
  a/q 20+0.25d=24+.16d,0.9d=4,d=4/0.9,d=44.4 ans=a
  
• 12 years agoHelpfull: Yes(1) No(0)