Anything divided by itself equals one.
4.1613
15 and one quarter divided by two thirds equals 227/8
1
42 divided by six equals seven 8 dicided by one equals eight twelve divided by twelve equals one
Divide. 432 divided by 36 = 12. Next time, google it.
A colon is used in a ratio (Google it)
1
-340
One billion divided by 320 million equals 3.125
One. Because any number divided by itself equals one.
In simplest terms, four and two thirds divided by one and one-sixth equals 4/1 or 4