In division problems, if the division results in a decimal or fraction, (not a whole number), than it has a remainder. If the division results in a whole number, then there is no remainder, or a remainder of zero.
The reason is because the number you are trying to divide into parts is not a factor of the number you are trying to divide into parts. so there fore there are left overs. Example: 28/3 ( 28 divided by 3). 3 only goes into 28 9 time (because 9*3 is 27) and then your answer would be 9 REMAINDER of 1 because the 3 cannot equally divide into 28. Hope this helps!
