If taxi fare =15rs/km Train fare= 21rs/km Total dist travelled =450km, total amount charged= 8320rs. Then distance travelled by train=?

• let distance traveled by train=x
  by taxi=y
  
  now x+y=450
  
  also 15*x+21*y=8320
  
  on solving for y, we get y=261.66 km
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• ans: 261.66
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• x+y=450 , 15x+21y=8320
  solving this y=261.67
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• 261.666667
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• let x be distance traveled by train
  15*(450-x)+21*x=8320
  
  on solving it we get x=261.667km
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• ans:261.66km
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• D/40=120+D60
  D=240
  DIST TRAVELLED BY A=D=240
  DIST TRAVELLED BY B=D+240=360
  TOTAL DIST =240+360=600
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• if x km traveled by train then
  21x+15(450-x)=8320
  x=261.666 km
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• Ans=261.66km
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• let distance travelled by x & travelled by train=y
  x+y=450(1)
  15x+21y=8320............(2)
  then we multiply in eq (1)to 15...
  15x+15y=6750.......... (3)
  then subtract 1 & 3....
  then we get .........
  6y=6750
  y=261.66 answer.....
  
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• x+y =450
  15x+21y=8320
  
• 10 years agoHelpfull: Yes(0) No(0)