Question

A train travelled 120Km in 1 1/2hours
What was the average speed of the train

Answer 1

Total distance = 120 km

Total time =

$1 \times \frac{1}{2} hours = \frac{3}{2} hours$

Average speed =

$\frac{total \: distance}{total \: time} \\ = \frac{120km}{ \frac{3}{2} } \\ = \frac{120 \times 2}{3} \\ = 80 \: kmph$

Hope it helps, please mark as brainliest.