Question

como resolver? 28,2+(2,52+3,54)+(2,83-(4,85:3,432)+2,57)

Answer 1

28,2 +(2,52 + 3,54) +(2,83 -(4,85 : 3,432) +2,57 ) =
28,2 + 6,06 +2,83 - 1,31 + 2,57=
+39,66 - 1,31 =
+38,35