Question

A bus covers 90 km in 3/2 hours.How mach time is required to cover a distance of 45 km with the same speed?​

Answer 1

Answer:

3/4 hours

Step-by-step explanation:

Answer 2

Answer:

We can divide the distance travelled by the time, and then multiply it by the new time again to receive the total distance that would’ve been travelled.

=[90/(3/2)]x4

=60 x 4

=240

So the bus traverses 240km in 4 hours. We can confirm this by finding the km/h. We know that because the bus travels 90km in 1.5 hours and 240km in 4 hours,

that the bus travels 60km/h (60 x 1.5 = 90 and 60 x 4 = 240).