Question

A train covers a distance of 70 4/5 km in 1 hour. how much distance will it cover i 3 3/4 hours

Answer 1

The train will cover a distance of 265.5 km in $3\dfrac{3}{4}\ hours$.

Step-by-step explanation:

In this case, it is given that, A train covers a distance of $70\dfrac{4}{5}\ km$ in 1 hour. We need to find the distance will it cover in $3\dfrac{3}{4}\ hours$.

We know that,

$70\dfrac{4}{5}\ km=\dfrac{354}{5}\ km$

and

$3\dfrac{3}{4}\ hours=\dfrac{15}{4}\ hours$

It can be done using unitary method. The distance covered by train in $3\dfrac{3}{4}\ hours$  is :

$d=\dfrac{354}{5}\times \dfrac{15}{4}\\\\d=265.5\ km$

So, the train will cover a distance of 265.5 km in $3\dfrac{3}{4}\ hours$. Hence, this is the required solution.

Learn more

Unitary method

https://brainly.in/question/2390902

Answer 2

Answer:

The right answer is

the train cover 265.5km in 3 and 3/4