Arithmetic games

Yo,time to crack your brains hard and destroy some brain cells,challenge the following questions if you can,HAHA:)
Q1:
There is 3 people named A,B and C.A walks at a rate of 20m/min,B walks at a rate of 22m/min,while C walks at a rate of 25m/min.One day,A and C walked together from Town A to Town B,while C walked from Town A to Town B.Several minutes later,C met B,another 10 minutes later,C met A.What is the distance between Town A and Town B?

Q2:
There is 4 people,named A,B ,C and D(ps for using very lame names).In year 2008,A is 20 year's old,B is 18 year's old,C is 12 year's old and D is 8 year's old .which year will it be when twice of A and B's age is equivalent to thrice of C and D's age?

Answer will be provided later......................................