web2.0calc
 
+0  
 

 tanya and keisha volunteer at the hospital after school. a local company has promised to donate one quarter to the hospital for every hour a

0
636
1
avatar

tanya and keisha volunteer at the hospital after school. a local company has promised to donate one quarter to the hospital for every hour a student volunteers during the year. by the end of the year tanya and keisha together have earned 58.50 for the hospital. keisha volunteered twice as many hours as tanya.

 Feb 9, 2015

Best Answer 

 #1
avatar+128475 
+5

Let's divide 58.50 by .25 to find out how many hours both worked in total...so we have

234 hrs

And Keisha worked 2/3 of them and Tanya worked 1/3 of them

So 2/3 of 234  = 156   and 1/3 of 234 = 78

 

 Feb 10, 2015

1+0 Answers

 #1
avatar+128475 
+5
Best Answer

Let's divide 58.50 by .25 to find out how many hours both worked in total...so we have

234 hrs

And Keisha worked 2/3 of them and Tanya worked 1/3 of them

So 2/3 of 234  = 156   and 1/3 of 234 = 78

 

CPhill Feb 10, 2015

0 Online Users

Top Users

avatar+128475 CPhill moderator
avatar+118609 Melody moderator
avatar+33616 Alan moderator
avatar+14921 asinus moderator
avatar+9519 MaxWong
avatar+3144 admin administrator
avatar+2440 GingerAle
avatar+1791 tomtom
avatar+1679 wiseowl
avatar+1553 bader
avatar+1117 parmen

Sticky Topics