Question

a car travelling at a uniform speed of 75m/hr. how much distance will it cover in 20 minutes​

Answer 1

Answer:

25 km

Step-by-step explanation:

Distance = Speed × Time

Speed = 75 km/h

Time = 20/60 = 1/3 hour

Distance = 75 × 1/3

= 25 km

Answer 2

Given,

Car is moving at a uniform speed of 75m/hr

Distance travelled by car in 1 hour = 75 km

i.e. Distance travelled by car in 60 minutes = 75 km

We need to find how far will the car travel in 60 minutes

Let the car x km

Now, as distance increases

Time taken to travel also increase

They are in direct proportion.

$\frac{75}{60} = \frac{x}{20}$

$\frac{75}{60} \times 20 = x$

$\frac{75}{3} = x$

25 = x

x = 25km

Car will travel 25 Km