Respuesta :

carlosego
For this case we have the following expression:
 6q / 20 (q + r)
 Rewriting the expression we have:
 (6/20) (q / (q + r))
 Simplifying we have:
 (3/10) (q / (q + r))
 Answer:
 The simplified expression is given by:
 (3/10) (q / (q + r))
aencabo
The answer would be  (3/10) (q / (q + r)) 
Equation:
6q / 20 (q + r)
 =(6/20) (q / (q + r))
 Simplify it :
 (3/10) (q / (q + r))

 The simplified expression is given by:
 (3/10) (q / (q + r))