240 views

0 votes

A truck travelling at $70$ kilometres per hour uses $30\%$ more diesel to travel a certain distance than it does when it travels at the speed of $50$ kilometres per hour. If the truck can travel $19.5$ kilometres on a litre of diesel at $50$ kilometres per hour, how far can the truck travel on $10$ litres of diesel at a speed of $70$ kilometres per hour?

- $130$
- $140$
- $150$
- $175$