You have come to the right place if you want to know if 0.4 is greater than 0.2. We think that the easiest way to determine which is greater, 0.4 or 0.2, is to plot both values on a number line.
The values on a number line increase as you go right. Therefore, the value that is farthest to right on our number line is the greatest.
Below is our number line from 0 to 1, showing 0.4 colored in green and 0.2 colored in blue.
When you look at our illustration above, it is easy to see that 0.4 is greater than 0.2. Therefore, the answer to "Is 0.4 greater than 0.2?" is yes. The fact is that 0.4 is greater than 0.2.
Which Decimal Number is Greater
Here you can compare another set of decimal numbers.