Train a crosses a pole in 33sec and train b crosses a pole in 55 sec.Lenght of train a is three fourth the lenght of train
b.What is the ratio between speed of train a and train b
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SPEED=DISTANCE/TIME
TRAIN A :
LENGTH =DISTANCE(HERE)=
3/4x
S=3/4x÷33
S=x/44
TRAIN B:
LENGTH=x
SPEED=x/55
x/44:x/55
TRAIN A :
LENGTH =DISTANCE(HERE)=
3/4x
S=3/4x÷33
S=x/44
TRAIN B:
LENGTH=x
SPEED=x/55
x/44:x/55
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it is your answer hope it is helpful
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