Step-by-step explanation: To compare decimals such as 18.4 and 18.04, first line up the decimal points of the numbers.
Next, we compare the digits place by place starting on the left.
1 and 1 are the same, 8 and 8 are the same, but notice that 4 is greater than 0.
This means that 18.4 is greater than 18.04.
So to answer your question, 18.04 is less than 18.4