Question

A train at a uniform speeds covers a distance of 255 km in 3/2 hours. find the speed of train and the distance covered in 19/5 hours.​

Answer 1

$\star\:\:{\underline{\underline{ \:\:{\mathcal{\red{A}}}{\mathrm{\red{nswer}}}\:\:\:}}}\:\:\star$

$\tiny\::\implies\:\:\sf{Speed= \frac{Distance}{time}}$

$\tiny\::\implies\:\:\sf{Speed=\frac{255}{\frac{3}{2}}=170\: km/h }$

$\tiny\star\:\:\textsf{As train at uniform speed remains constant}$

$\tiny\therefore\:\textsf{Speed = 170 km/hr}$

$\tiny\textrm{Now, Finding the distance covered in 19/5 hours}$

$\tiny\::\implies\:\:\sf{Speed=\frac{Distance}{time}}$

$\tiny\::\implies\:\:\sf{170=\frac{Distance}{\frac{19}{5}}}$

$\tiny\::\implies\:\:\sf{Distance=170\times \frac{19}{5}=646km}$

The speed and distance is $\green{\underline{\bf{\green{\:170 \:km/hr\:}}}}$ and $\green{\underline{\bf{\green{\:646\: km\:}}}}$ respectively.

Hope it helps budd ☺️❤️

Answer 2

Answer:

see the attachment hope that will be helpful to you to do your work