SOLUTION: 3a/4b, b/10a solution with common denominator.

Algebra ->  Expressions-with-variables -> SOLUTION: 3a/4b, b/10a solution with common denominator.      Log On


   

Question 1042668: 3a/4b, b/10a solution with common denominator.
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
You're looking for a common denominator for 4b and 10a?
4b=2%5E2%2Ab
10a=2%2A5%2Aa
So,
LCD=2%5E2%2A5%2Aa%2Ab=20ab