Respuesta :

.4 is bigger because thats the equivalent of 40%. .4 = 40%
33 %  or 0.4

Let us convert  0.4 to Percentage.

0.4 =  4/10

To percentage =    4/10 * 100%  =  40%

33% or 0.4 is same as  33% or 40%.

40% is bigger. Therefore,  0.4 is bigger.