Posted by Tao on Tuesday, December 15, 2009 at 6:18pm.
The Maple street Youth Club took 22 people to the ball game. Three people rode to the game in each car, and seven people took the bus. On the way home, four people rode in each car, and the rest took the bus. How many people took the bus on the way home?

Math  Amber, Tuesday, December 15, 2009 at 6:28pm
22 people
7 rode bus
____________
15 people
/3 per car
___________
5 cars
* 4 people per car
___________
20 people in cars
2220=2 rode bus home