Raj travels a part of his journey by taxi paying rs 15 per km and the rest by train paying rs 21 per km. if he travels a total of 450 km and pays rs. 8130 , the distance travelled by rail is?
a. 230 km
b. 260km
c. 180km
d. 190km
Answers
Answered by
0
Let the distance traveled by taxi =x km
Therefore distance travelled by train= (450-x) km
now,
15*x + 21*(450-x)=8130
x=220 km by taxi.
So (450-x=450-220=230 km by train)
ANS ....[A] 230 km
Answered by
0
Hey mate !
Here is your answer ...
The answer will be option (a) 230 km
230 × 21 = 4830
220 × 15 = 3300
Adding both we get 8130.
Hope it helps u !!!
Here is your answer ...
The answer will be option (a) 230 km
230 × 21 = 4830
220 × 15 = 3300
Adding both we get 8130.
Hope it helps u !!!
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