+0

0
199
3

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

Guest Nov 11, 2014

#2
+17711
+8

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.

geno3141  Nov 11, 2014
Sort:

#1
+91469
+5

This question is not difficult

tony=3 bags/hour

R and D =(1+2)=3 bags /hour

After 1 hour R and D have collected the same as Tony

Melody  Nov 11, 2014
#2
+17711
+8

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.

geno3141  Nov 11, 2014
#3
+91469
0

THANKS GINO.

My answer is wrong - silly me - Chris you better give Gino some more points!

(and you should subtract mine whil you are at it  ) :))

Melody  Nov 11, 2014

### 3 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details