Question

Is 0.04 greater than 0.4

Answer 1

No 
0.04 is actually smaller than 0.4 because the four is in the hundredths place which is smaller than the four in the tenths place of 0.4

Answer 2

No because Zero's don't matter unless there in  front of the number and since there is another 0 after the point and before the 4 it is less. Hope this helps.