Ill try to explain it a little better but lets put this as a problem.. 0.45 = 4/10? first of all we need to know 4/10 as a decimal 4 ---- = 0.40 as a decimal 10
okay now we can set this up again as our problem 0.45 = 0.40? well if we were to subtract these (and they were equal to each other) we would get zero lets try that:) 0.45 - 0.40 = 0.05 thats not zero! meaning these definitely dont equal zero in fact 0.45 is greater than 0.40 sooo whats my answer your probly asking well these two digits are not equal to each other
hope this helps and mark me as brainliest! thanks so much