A bullock cart and a car is moving with a speed of 2 m/s and 30 km/hr respectively. How much
will each take to cover a distance of
12 km
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2
Answer:
For bullock card, distance =9 km
Time =3 hrs.
⇒ Speed =
time
dist
=
3
9
=3 kph=S
B
For Train, distance =150 km
Time =2 hrs.
⇒ Speed =
2
150
=75 kph=S
T
⇒ Ratio of speed =
S
T
S
B
=
75
3
=
25
1
⇒ Speed of B cart : speed of train =1:25
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