SOLUTION: A:B = 7:5, B:C = 3:4. Now If C is 30, what is A?

Algebra ->  Test -> SOLUTION: A:B = 7:5, B:C = 3:4. Now If C is 30, what is A?      Log On


   



Question 854694: A:B = 7:5, B:C = 3:4. Now If C is 30, what is A?
Answer by Fombitz(32388) About Me  (Show Source):