Question

Vikas is travelling in an auto at a speed of 54 km/h. How far will he go in 45 min?

Answer 1

Step-by-step explanation:

We will solve this by using unitary method:

1 hour = 60 min

So , In 60 min auto can travel = 54 km

Then , In 45 min auto can travel = ( ? )

Auto can travel in 1 min = 54 / 60

= 0.9 km

So , In 1 min auto can travel = 0.9 km

Then , In 45 min auto can travel = ( ? )

45 × 0.9

40.5 km

Hence , Auto can travel 40.5 km in 45 min .

Hope it helps!!

Answer 2

Given :

• Vikas is travelling in an auto at a speed of 54 km/h [Distance].

To Find :

• How far will he go in 45 mins?

Calculation :

Given that,

• Speed = 54 km/h
• Time taken = 45 min

As we know that 1 hour = 60 mins. So, by substituting values,

$\rightarrow \rm \dfrac{45}{60}$

According to the Question,

$\star$ Formula used :

• $\boxed{ \pmb{Distance = Speed \times Time }}$

Where,

• Speed = 54 km/h
• Time taken = 45/60

Putting the values,

➜ Distance = 54 × 45/60

➜ Distance = 2430/60

➜ Distance = 40.5 km

Therefore, distance travelled by vikas in 45 minutes is 40.5 km.

Explore more :

• Speed is the distance which is covered by the object in unit time.

$\dag$ Some Formulae :

• Speed = Distance/Time

• Time = Distance ÷ Speed