Question

3 – A train is travelling at a constant speed and covers 165 km in 3 hours. How much time will it take to cover 440 km​

Answer 1

Answer:

“T = D/S”

T = Time taken

S = Speed

D = Distance

______________________________

Given ,

Distance travelled by train = 165 km in 3

hour.

To find,

Time take to cover 440 km

______________________________

Solution-:

Formula to find speed of train -:

“S = D/T”

T = Time taken = 3 hrs

S = Speed = ??

D = Distance = 165 km

Now ,

165 / 3

=55

Therefore

Speed of train is 55 km/ h

Now ,

Formula to find Time taken -:

“T = D/S”

T = Time taken = ??

S = Speed = 55 km/h

D = Distance = 440 km

Then,

= 440/ 55

= 8

Hence ,

8 hrs will take train to cover 440 km.

Step-by-step explanation:

MARK ME BRAINLIEST

Answer 2

Given: $D=165km$and$T=3hrs$

We have to find the time will require to cover to a distance of$440km$.

As we know that the formula is used to calculate the speed is: $Speed =\frac{Distance}{Time}$

We are solving in the following way:

We have,

$D=165km$and$T=3hrs$

So, the speed of the train will be:

$Speed =\frac{Distance}{Time}$

$=>Speed =\frac{165}{3} \\\\=>Speed= 55km/hr$

Hence, the speed of the train is$55km/hr$.

So, the time will require to cover a distance of$440km$ will be:

$=>55=\frac{440}{T} \\\\=>55\times T=440\\\\=>T=\frac{440}{55} \\\\=>T=8hrs.$

Hence, the time will require to cover a distance of $440km$is$8hrs.$