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Byju's Answer
Standard VIII
Mathematics
Applications (Word Problem)
An express tr...
Question
An express train 180 meters with a speed of 72 km/h. In what time will it pass an electric pole ?
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Solution
72
km
→
1
hr
72000
m
→
1
hr
180
m
→
1
72000
×
180
hr
=
180
×
60
×
60
72000
seconds
=
9
seconds.
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