Question

A car covers a certain distance in 50 minutes if it runs at 45 km/hr. How much time will it take to cover the same distance at a speed of 30km/hr?

Answer 1

HEY MATE HEY MATE HERE IS

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A car covers a distance in 50 minutes :- 45km/hr

Let the distance be x in 30 km/hr.

ATQ,

➡️ $\huge \frac{45}{30} = \frac {50}{x}$

➡️ 3/2 = 50/x

➡️ x = 75 minutes

So,

Therefore the car will take 75 minutes or 1 hr 15 minutes at 30km/hr.

Hope it will help you

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Ansh as ans81

Answer 2

$\textbf{\huge{Answer:}}$

Given:

Time = 50 minutes

=》 50/60 hr

Speed = 45 km/hr

Distance = Speed × Time

=》 45 × 50 / 60

=》 37.5 km

Now,

In the second case:

Distance = 37.5 km

Speed = 30 km/hr

Time = Distance / Speed

=》 37.5 / 30

We can directly convert the time in minutes from hours by multiplying by 60. We will do this 5o simplify our calculation.

=》 37.5 × 60 / 30

=》 75 minutes.

Hope it helps!! :)