Question

The speed of 45 m/sec when converted into km/h is
(a) 152 km/h
(6) 162 km/h (c) 172 km/h (d) 27 km/h
A trein of 150 m long is movino at 45 km/h The time taken by the trai​

Answer 1

Answer:

162 km/h

Step-by-step explanation:

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Answer 2

Whya ever twinkle said it is cor6