15
20
0 divided by15 = 0 15 divided by 0 is undetermined ( infinite)
15
105 divided by 7 will equal 15.
15
25
15 plus -3 equals 12 12 divided by -6 equals -2
It is: 15/15 = 1
15 and one quarter divided by two thirds equals 227/8
45 / 15 = 3
It is: 165/15 = 11