I'm not sure what you're asking but i think it can be this
Numbers
Colors
Probability
Hope this helps :)
Answer:
1 6/15
Step-by-step explanation:
15/15-9/15=6/15
Given:

To find:
The simplified rational expression by subtraction.
Solution:
Let us factor
. It can be written as
.
using algebraic identity.

LCM of 
Make the denominators same using LCM.
Multiply and divide the first term by (x + 1) to make the denominator same.

Now, denominators are same, you can subtract the fractions.

Expand
.



Answer: 12x5
Step-by-step explanation:
2 =1 5= 12x5