the ratio between the speed of Two train is 4 : 3 if the second train runs 72 km in 4 hours then what is the distance travelled by the first train in 3 hours
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72 km in 4 h
Thus speed is 72/4 =18kmph
3x=18
X=6... 4x=speed of first train =24kmph
Thus distance travelled by it in 3 hours is...
24x3= 72 km
Thus speed is 72/4 =18kmph
3x=18
X=6... 4x=speed of first train =24kmph
Thus distance travelled by it in 3 hours is...
24x3= 72 km
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