For this question, you can find the answer very easily. Because something divided by 5 equals to 13; you would just multiply 13 by 5.
13*5 = 65
and then, to check divide 65/5
65/5 = 13
1 divided by 13 equals 13
No, it is -5/13
5
5
It is 65/5 = 13
78 divided by 6 equals 13.
15.3846
x = 13
13
Seriously? 14.2 or 71/5
13
20