Question

x+y/1+x.y para x=1/2 e y=1/4

Answer 1

(x + y)/(1 + xy) ---> x = ½; y = ¼
(½ + ¼)/(1 + (½).(¼))
(¾)/(1 + (⅛))
(¾)/(9/8)
(¾).(8/9)
24/36
(2.2.2.3)/(2.2.3.3)
(⅔)