Question

Quanto é 50% de 1.053,50

Answer 1

50% DE 1053,50
50     X
---     ----
100   1053,50 ( REGRA DE 3)
100 X =52675
      X = 52675
          ----------
            100
      526,75

Answer 2

1.053,50-------------100%
  x----------------------50%
$100x=52675 \\ x=62675/100 \\ x=526,75$