Question

Find the time taken by an object moving at a speed of 45 km/h and covering at a distance of 135000 m.

Answer 1

Answer:

Step-by-step explanation:

A is moving at a speed of 45km/hr

Distance cover by the object is 135000m

Let time taken be x

Time =distance/speed

X=135000m/45Kmhr [1000m=1km]

X=135km/45km/hr

Km get canceled

X=135/45hr

X=3hr

Hence time taken by the object is 3hrs

Answer 2

Answer:

Step-by-step explanation:

1m=1000km

speed = 45km/hr

distance = 135000m = 135 km

Distance = Speed * Time

Therefore,

Time = Distance/ Speed

        = 135km÷45km/hr

        = 3 hr

1 hour = 3600 sec

Therefore,

3 hour = 10800 sec = Time taken

HOPE THIS WILL HELP YOU