Question

A rail journey of $75km$ costs $Rs.215.$ How much will a journey of $120km$ cost?

Answer 1

Fare for a rail journey of $75km=Rs.215$

Fare for $1km=Rs.\frac{215}{75}$

Fare for $120km=Rs.120\times \frac{215}{75}$

$=120\times \frac{43}{15}$

$=8\times \frac{43}{1}$

$=Rs.344$