
#1
Jan713, 10:11 AM

P: 23

1. The problem statement, all variables and given/known data
Calculate: (3 a + 3 b)/(a  b) If a/b = 2/5 No attempts, I don't know how to solve this. Help? 



#2
Jan713, 10:30 AM

Sci Advisor
HW Helper
Thanks
P: 26,167

hi blunted! welcome to pf!




#3
Jan713, 10:36 AM

P: 23

Oh my god :D
Thanks for the hint and the welcome :) 



#4
Jan713, 11:05 AM

P: 23

Ratio Question
K + l + m = 34.
K/l = 1/4 l/m = 1/3 l = ? Is it 8 ? 


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