Question

If 9999=4 8888=8 1816=3 . 1212=0 Then, 1919=?

Answer 1

There are 4 circles in 9999 (One circle in each 9).
8 circles in 8888 (2 circles in each 8).
1816 has 3 circles in it.(2 circles in 8 and one circle in 6).
1212 has 0 circles.

1919 has 2 circles in it.(One circle in each 9).

So 1919 = 2

Answer 2

$\huge\bold\green{ solution }$

There are 4 Circles in 9999 . ( i.e., 1 Circle in each 9 )

8 Circles in 8888 . ( i.e., 2 Circles in each 8 )

1816 have 3 Circles . ( i.e., 2 Circles in 8 & 1 Circle in 6 )

1212 has 0 Circles

1919 has 2 circles . ( i.e., 1 Circle in each 9 )

$\huge\bold\orange{ so \: 1919 = 2 }$