tony and his friends are on the beautify our community committee. tony can collect 3 bags of trash per hour. ralph can collect 1 bag per hour and Della can collect two bags per hour. after how many hours does tony collect as much trash as ralph and Della combined
This question is not difficult
R and D =(1+2)=3 bags /hour
After 1 hour R and D have collected the same as Tony
At the end of 1 hour, Tony has collected 3 bags, while Ralph and Della combined has collected 3 bags.
At this rate, for any amount of time Tony collects as much trash as Ralph and Della combined.