A 300 m long train crosses a platform in 39 seconds while it crosses a single pole in 18 seconds. What is the length of the platform?

A 300 m long train crosses a platform in 39 seconds while it crosses a

1.	A 300 m long train crosses a platform in 39 seconds while it crosses a single pole in 18 seconds. What is the length of the platform?
A.	680 m
B.	320 m
C.	350 m
D.	650 m
Answer» D. 650 m

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A 300 m long train crosses a platform in 39 seconds while it crosses a single pole in 18 seconds. What is the length of the platform?

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