SOLUTION: Julio left Joe's house 2 hours before Bob. They traveled in opposite directions. Huong traveled at 25km/h for 3 hours. After this time they are 425km apart. What is julio's speed?

Question 387957: Julio left Joe's house 2 hours before Bob. They traveled in opposite directions. Huong traveled at 25km/h for 3 hours. After this time they are 425km apart. What is julio's speed?
I wish i had any work to show. I just don't get it at all
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Is there a typo? You refer to Julio and Bob and then you throw in Huong. Are there two people or are there 3 people?