the answer to this question would be 0.185185185185185
Answer:
answer is in the sbs explanation
Step-by-step explanation:
1.5625
The three whites:
(30 choose 1) * (29 choose 1) * (28 choose 1) = 30 * 29 * 28
The two reds:
(20 choose 1) * (19 choose 1) = 20 * 19
So, The three whites + two reds = 30 * 29 * 28 + 20 * 19 = 24740
Answer:

Step-by-step explanation:
The given equality is

Take the term
to the left hand side. This means the term
will be divided by 

Now since both the numerator and denominator have negative sign the value of fraction will be positive.

Now
and 

So, the missing factor 
37
Line up the data, separate into quarters
Take the highest number in the 3rd quarter from the lowest in the 2nd