Originally Posted by

**nathan02079** Hello...I'm pretty new to this forums (this is my first post) and I think it would be pretty helpful to me. I'm in Grade 9 and I'm looking for some help on distance problems.

I just need an explanation of understanding the question and writing the equation for the problems...solving it is the easy part but the real problem is figuring out the equation. If anybody can help, it would be great (helping me with one would be great already...there's actually 10 questions but I just didn't get 4 of them).

1. Mr. Hill drives to work in Toronto. One day his average speed going to work was 80 km/h but returning it was only 70hm/h. If his total travelling time that day was 3 hours, how far from Toronto is his home?