Answer: Let's assume the number is "x." According to the given information, it is divided into two parts in the ratio 6:13. So, the two parts can be represented as 6x and 13x.
The second part is given as 6. Since the second part is 13x, we can set up an equation:
13x = 6
Now, let's solve for x:
x = 6 / 13
x ≈ 0.461538 (approximately)
So, the number is approximately 0.461538.