Question

If distance travelled by a train is 495 km in 4 hours 30 minutes , what it's spead​

Answer 1

Answer:

Speed = Distance/Time

= 495 km/ 4.5 hours

= 110 m/s

Answer 2

Answer:

11 m/s

Step-by-step explanation:

$d = 495 \\ t = 4.5 \\ sp = \frac{d}{t} \\ sp = \frac{49.5}{4.5} \\ sp = 11 \frac{m}{s}$