Question

A bus travels 54 km in 90 minutes.The speed of the bus is
1)0.6m/s
2)10 m/s
3)5.4m/s
4)3.6m/s

Answer 1

Given

A bus travels 54 km in 90 minutes

To Find

Speed of the bus

Solution

We know that

s = d/t

Here

☆ s = speed

☆ d = distance

☆ t = time

According to the question

We are asked to find the speed of the bus

Therefore

We must find “s”

Given that

A bus travels 54 km in 90 minutes

Hence

☆ d = 54 km = 54000 m

☆ t = 90 min = 5400 s

Substituting the values

We get

s = 54000/5400 m/s

On further simplification

We get

s = 10 m/s

Hence

Speed = 10 m/s

Therefore

Option (2) is correct

Answer 2

Pls mark it brainliest

Answer:

Speed = Distance / Time

Distance = 54km = 54000m

Time = 90min = 5400s

Speed = 54000 / 5400

= 10m/s

Therefore the speed of the bus is option [2] 10m/s.