Given,
Nepali speaker : 80% (Y)
Maithili speaker : 60% (X)
We know that,
Both language speaker = Y -X
Now,
Y- X
= 80- 60
= 20
Therefore, 20% people speak both languages
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 
Answer:
c = 12.5
Step-by-step explanation:
Pythagorean Theorem:

c = 12.5
Answer:

Step-by-step explanation:
<u><em>from what i can read and understand the equation is:</em></u>

<u><em>If I'm correct then</em></u><u> </u>
<u> </u><u><em>Would be your answer </em></u>
<u><em>And all you have to do is simplify the Expression</em></u>
Hopefully this Helps