a train moves with a speed of x kilometre per hour the distance travelled in 5 hour is
Answers
Answered by
1
Answer:
5x
Step-by-step explanation:
becoz speed x time =distance
Answered by
1
ANSWER
Let the speed of the car be x km/hr
∴Speed of the train=x+50% of x
=x+
100
50x
=x+
2
x
=
2
2x+x
=
2
3x
kmphr
⇒
3x
2
×120+
60
30
=
x
120
⇒
x
2
×40+
60
30
=
x
120
⇒
x
80
+
60
30
=
x
120
⇒
2
1
=
x
120
−
x
80
⇒
2
1
=
x
40
∴x=80 kmphr
Hence speed of the car is 80 kmphr
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