If I sell four-fifth of 10 apples, how many are left?
4
5
2
8
45 of 10 =45×10=4×2=8
Therefore, four-fifths of 10 apples is 8 apples.
If I sell 45th of 10 apples, how many are left?
If I sell 45 of 10 apples, how many are left?