Math, asked by sunitamohanty2323, 6 months ago

A train 100 m in length is running at a speed of 72 km/h. What is the time taken by the train to cross a
bridge of length 525 m?
1)0.087h
2)0.0087h
3)0.75h
4)0.075h​

Answers

Answered by raiuttam7355
0

Answer:

31 second

Step-by-step explanation:

525 + 100 = 625   \\ 72  \times  \frac{5}{18) = 20 \\  \frac{625}{20}  = 31.22


sunitamohanty2323: No this is the wrong answer please choose from the option
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