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!
It is the only one that has both heads and tails equally on all options, instead of heads heads or tails tails. There aren't any fair coins that are like that
