I've tried to answer this, but I just don't seem to get the right equation to begin with. Help, please?
The distance between city A and city B is 280 km. If in going from city A to B, a car traveled 30 kph faster than usual, the trip would've required 3 hours less than the usual time. Find the original speed of the car.
Thank you!! <3

Hey! We 've verified this expert answer for you, click below to unlock the details :)

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

\[\frac{280}{u}-\frac{280}{u+30}=3\]

Hi! Could you also explain how you came up with the equation? Thank you! :)

distance/speed=time

Looking for something else?

Not the answer you are looking for? Search for more explanations.

## More answers

Looking for something else?

Not the answer you are looking for? Search for more explanations.