Ross was travelling at a speed of 35 km/hr for 4 hrs. Find the distance he would have travelled in that 4 hrs.
70 km
150 km
140 km
160 km
Distance = Speed×Time
Here, in one hour Ross is travelling 35 kms,
So, Distance covered in 4 hrs = 35 km/hr×4 hrs = 140 km
If a train travelled 5 km/hr faster, it would take one hour less to travel 210 km. The speed of the train is:
Calculate the distance travelled in each of the following.
4 hrs at 56 km/hr.