Question

a train travels 90 km in 1½hr how many km will it over in 3 hr 30 min​

Answer 1

see the picture

hope it helps you ☺️

Answer 2

Answer:

HOPE IT HELP

Step-by-step explanation:

90 km in 1 hr & 30 Min. i.e, 90 min.

so it is travelling at a speed of 1 Km. per Min.

4 Hrs 30 Min. is 4x60+30=240+30=270 min.

in 270 Min. it will travel 270 Km.

So answer is 270 KM