Question

1800m in 30 minutes in km/h

Answer 1

Answer:

3.6km/h

Step-by-step explanation:

It is 3.6km/h because:

1.8km divided by 0.5hour =3.6km/h

Answer 2

Answer:

Speed is 3.6 km./hr.

Step-by-step explanation:

Given :

Distance = 1800 m.

We know,

1 m. = 1/1000 km.

1800 m. = 1800 /1000=1.8 km.

Time = 30 min.

1 min. = 1/ 60 hr.

30 min.=30 / 60 =1/2 hr. =0.5 hr.

Speed = Distance / time

           = 1.8 /0.5 =3.6 km. /hr.